61478256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 197130240

約数和(自身を除く): 135651984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 47, 48, 51, 56, 68, 84, 94, 102, 112, 119, 136, 141, 168, 188, 204, 229, 238, 272, 282, 329, 336, 357, 376, 408, 458, 476, 564, 658, 687, 714, 752, 799, 816, 916, 952, 987, 1128, 1316, 1374, 1428, 1598, 1603, 1832, 1904, 1974, 2256, 2397, 2632, 2748, 2856, 3196, 3206, 3664, 3893, 3948, 4794, 4809, 5264, 5496, 5593, 5712, 6392, 6412, 7786, 7896, 9588, 9618, 10763, 10992, 11186, 11679, 12784, 12824, 15572, 15792, 16779, 19176, 19236, 21526, 22372, 23358, 25648, 27251, 31144, 32289, 33558, 38352, 38472, 43052, 44744, 46716, 54502, 62288, 64578, 67116, 75341, 76944, 81753, 86104, 89488, 93432, 109004, 129156, 134232, 150682, 163506, 172208, 182971, 186864, 218008, 226023, 258312, 268464, 301364, 327012, 365942, 436016, 452046, 516624, 548913, 602728, 654024, 731884, 904092, 1097826, 1205456, 1280797, 1308048, 1463768, 1808184, 2195652, 2561594, 2927536, 3616368, 3842391, 4391304, 5123188, 7684782, 8782608, 10246376, 15369564, 20492752, 30739128, 61478256]

約数ペア:

[(1, 61478256), (2, 30739128), (3, 20492752), (4, 15369564), (6, 10246376), (7, 8782608), (8, 7684782), (12, 5123188), (14, 4391304), (16, 3842391), (17, 3616368), (21, 2927536), (24, 2561594), (28, 2195652), (34, 1808184), (42, 1463768), (47, 1308048), (48, 1280797), (51, 1205456), (56, 1097826), (68, 904092), (84, 731884), (94, 654024), (102, 602728), (112, 548913), (119, 516624), (136, 452046), (141, 436016), (168, 365942), (188, 327012), (204, 301364), (229, 268464), (238, 258312), (272, 226023), (282, 218008), (329, 186864), (336, 182971), (357, 172208), (376, 163506), (408, 150682), (458, 134232), (476, 129156), (564, 109004), (658, 93432), (687, 89488), (714, 86104), (752, 81753), (799, 76944), (816, 75341), (916, 67116), (952, 64578), (987, 62288), (1128, 54502), (1316, 46716), (1374, 44744), (1428, 43052), (1598, 38472), (1603, 38352), (1832, 33558), (1904, 32289), (1974, 31144), (2256, 27251), (2397, 25648), (2632, 23358), (2748, 22372), (2856, 21526), (3196, 19236), (3206, 19176), (3664, 16779), (3893, 15792), (3948, 15572), (4794, 12824), (4809, 12784), (5264, 11679), (5496, 11186), (5593, 10992), (5712, 10763), (6392, 9618), (6412, 9588), (7786, 7896)]