81141044096

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:597

約数の個数: 256

約数和(自身を含む): 194774630400

約数和(自身を除く): 113633586304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 73, 79, 82, 112, 128, 146, 158, 164, 224, 287, 292, 316, 328, 383, 448, 511, 553, 574, 584, 632, 656, 766, 896, 1022, 1106, 1148, 1168, 1264, 1312, 1532, 2044, 2212, 2296, 2336, 2528, 2624, 2681, 2993, 3064, 3239, 4088, 4424, 4592, 4672, 5056, 5248, 5362, 5767, 5986, 6128, 6478, 8176, 8848, 9184, 9344, 10112, 10724, 11534, 11972, 12256, 12956, 15703, 16352, 17696, 18368, 20951, 21448, 22673, 23068, 23944, 24512, 25912, 27959, 30257, 31406, 32704, 35392, 36736, 40369, 41902, 42896, 45346, 46136, 47888, 49024, 51824, 55918, 60514, 62812, 65408, 70784, 80738, 83804, 85792, 90692, 92272, 95776, 103648, 109921, 111836, 121028, 125624, 161476, 167608, 171584, 181384, 184544, 191552, 195713, 207296, 211799, 219842, 223672, 236447, 242056, 251248, 322952, 335216, 343168, 362768, 369088, 383104, 391426, 414592, 423598, 439684, 447344, 472894, 484112, 502496, 645904, 670432, 725536, 738176, 782852, 847196, 879368, 894688, 945788, 968224, 1004992, 1146319, 1240537, 1291808, 1340864, 1451072, 1565704, 1655129, 1694392, 1758736, 1789376, 1891576, 1936448, 2009984, 2208761, 2292638, 2481074, 2583616, 2681728, 2902144, 3131408, 3310258, 3388784, 3517472, 3578752, 3783152, 3872896, 4417522, 4585276, 4962148, 5167232, 6262816, 6620516, 6777568, 7034944, 7566304, 8024233, 8683759, 8835044, 9170552, 9924296, 12525632, 13241032, 13555136, 14069888, 15132608, 15461327, 16048466, 17367518, 17670088, 18341104, 19848592, 25051264, 26482064, 27110272, 30265216, 30922654, 32096932, 34735036, 35340176, 36682208, 39697184, 52964128, 61845308, 64193864, 69470072, 70680352, 73364416, 79394368, 90559201, 105928256, 123690616, 128387728, 138940144, 141360704, 146728832, 158788736, 181118402, 211856512, 247381232, 256775456, 277880288, 282721408, 362236804, 494762464, 513550912, 555760576, 633914407, 724473608, 989524928, 1027101824, 1111521152, 1267828814, 1448947216, 1979049856, 2535657628, 2897894432, 5071315256, 5795788864, 10142630512, 11591577728, 20285261024, 40570522048, 81141044096]

約数ペア:

[(1, 81141044096), (2, 40570522048), (4, 20285261024), (7, 11591577728), (8, 10142630512), (14, 5795788864), (16, 5071315256), (28, 2897894432), (32, 2535657628), (41, 1979049856), (56, 1448947216), (64, 1267828814), (73, 1111521152), (79, 1027101824), (82, 989524928), (112, 724473608), (128, 633914407), (146, 555760576), (158, 513550912), (164, 494762464), (224, 362236804), (287, 282721408), (292, 277880288), (316, 256775456), (328, 247381232), (383, 211856512), (448, 181118402), (511, 158788736), (553, 146728832), (574, 141360704), (584, 138940144), (632, 128387728), (656, 123690616), (766, 105928256), (896, 90559201), (1022, 79394368), (1106, 73364416), (1148, 70680352), (1168, 69470072), (1264, 64193864), (1312, 61845308), (1532, 52964128), (2044, 39697184), (2212, 36682208), (2296, 35340176), (2336, 34735036), (2528, 32096932), (2624, 30922654), (2681, 30265216), (2993, 27110272), (3064, 26482064), (3239, 25051264), (4088, 19848592), (4424, 18341104), (4592, 17670088), (4672, 17367518), (5056, 16048466), (5248, 15461327), (5362, 15132608), (5767, 14069888), (5986, 13555136), (6128, 13241032), (6478, 12525632), (8176, 9924296), (8848, 9170552), (9184, 8835044), (9344, 8683759), (10112, 8024233), (10724, 7566304), (11534, 7034944), (11972, 6777568), (12256, 6620516), (12956, 6262816), (15703, 5167232), (16352, 4962148), (17696, 4585276), (18368, 4417522), (20951, 3872896), (21448, 3783152), (22673, 3578752), (23068, 3517472), (23944, 3388784), (24512, 3310258), (25912, 3131408), (27959, 2902144), (30257, 2681728), (31406, 2583616), (32704, 2481074), (35392, 2292638), (36736, 2208761), (40369, 2009984), (41902, 1936448), (42896, 1891576), (45346, 1789376), (46136, 1758736), (47888, 1694392), (49024, 1655129), (51824, 1565704), (55918, 1451072), (60514, 1340864), (62812, 1291808), (65408, 1240537), (70784, 1146319), (80738, 1004992), (83804, 968224), (85792, 945788), (90692, 894688), (92272, 879368), (95776, 847196), (103648, 782852), (109921, 738176), (111836, 725536), (121028, 670432), (125624, 645904), (161476, 502496), (167608, 484112), (171584, 472894), (181384, 447344), (184544, 439684), (191552, 423598), (195713, 414592), (207296, 391426), (211799, 383104), (219842, 369088), (223672, 362768), (236447, 343168), (242056, 335216), (251248, 322952)]