81016670784

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{13537}}^1$

素因数の和:13693

約数の個数: 224

約数和(自身を含む): 252424566016

約数和(自身を除く): 171407895232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 73, 84, 96, 112, 122, 146, 168, 183, 192, 219, 224, 244, 292, 336, 366, 427, 438, 448, 488, 511, 584, 672, 732, 854, 876, 976, 1022, 1168, 1281, 1344, 1464, 1533, 1708, 1752, 1952, 2044, 2336, 2562, 2928, 3066, 3416, 3504, 3904, 4088, 4453, 4672, 5124, 5856, 6132, 6832, 7008, 8176, 8906, 10248, 11712, 12264, 13359, 13537, 13664, 14016, 16352, 17812, 20496, 24528, 26718, 27074, 27328, 31171, 32704, 35624, 40611, 40992, 49056, 53436, 54148, 62342, 71248, 81222, 81984, 93513, 94759, 98112, 106872, 108296, 124684, 142496, 162444, 187026, 189518, 213744, 216592, 249368, 284277, 284992, 324888, 374052, 379036, 427488, 433184, 498736, 568554, 649776, 748104, 758072, 825757, 854976, 866368, 988201, 997472, 1137108, 1299552, 1496208, 1516144, 1651514, 1976402, 1994944, 2274216, 2477271, 2599104, 2964603, 2992416, 3032288, 3303028, 3952804, 4548432, 4954542, 5780299, 5929206, 5984832, 6064576, 6606056, 6917407, 7905608, 9096864, 9909084, 11560598, 11858412, 13212112, 13834814, 15811216, 17340897, 18193728, 19818168, 20752221, 23121196, 23716824, 26424224, 27669628, 31622432, 34681794, 39636336, 41504442, 46242392, 47433648, 52848448, 55339256, 60280261, 63244864, 69363588, 79272672, 83008884, 92484784, 94867296, 110678512, 120560522, 138727176, 158545344, 166017768, 180840783, 184969568, 189734592, 221357024, 241121044, 277454352, 332035536, 361681566, 369939136, 421961827, 442714048, 482242088, 554908704, 664071072, 723363132, 843923654, 964484176, 1109817408, 1265885481, 1328142144, 1446726264, 1687847308, 1928968352, 2531770962, 2893452528, 3375694616, 3857936704, 5063541924, 5786905056, 6751389232, 10127083848, 11573810112, 13502778464, 20254167696, 27005556928, 40508335392, 81016670784]

約数ペア:

[(1, 81016670784), (2, 40508335392), (3, 27005556928), (4, 20254167696), (6, 13502778464), (7, 11573810112), (8, 10127083848), (12, 6751389232), (14, 5786905056), (16, 5063541924), (21, 3857936704), (24, 3375694616), (28, 2893452528), (32, 2531770962), (42, 1928968352), (48, 1687847308), (56, 1446726264), (61, 1328142144), (64, 1265885481), (73, 1109817408), (84, 964484176), (96, 843923654), (112, 723363132), (122, 664071072), (146, 554908704), (168, 482242088), (183, 442714048), (192, 421961827), (219, 369939136), (224, 361681566), (244, 332035536), (292, 277454352), (336, 241121044), (366, 221357024), (427, 189734592), (438, 184969568), (448, 180840783), (488, 166017768), (511, 158545344), (584, 138727176), (672, 120560522), (732, 110678512), (854, 94867296), (876, 92484784), (976, 83008884), (1022, 79272672), (1168, 69363588), (1281, 63244864), (1344, 60280261), (1464, 55339256), (1533, 52848448), (1708, 47433648), (1752, 46242392), (1952, 41504442), (2044, 39636336), (2336, 34681794), (2562, 31622432), (2928, 27669628), (3066, 26424224), (3416, 23716824), (3504, 23121196), (3904, 20752221), (4088, 19818168), (4453, 18193728), (4672, 17340897), (5124, 15811216), (5856, 13834814), (6132, 13212112), (6832, 11858412), (7008, 11560598), (8176, 9909084), (8906, 9096864), (10248, 7905608), (11712, 6917407), (12264, 6606056), (13359, 6064576), (13537, 5984832), (13664, 5929206), (14016, 5780299), (16352, 4954542), (17812, 4548432), (20496, 3952804), (24528, 3303028), (26718, 3032288), (27074, 2992416), (27328, 2964603), (31171, 2599104), (32704, 2477271), (35624, 2274216), (40611, 1994944), (40992, 1976402), (49056, 1651514), (53436, 1516144), (54148, 1496208), (62342, 1299552), (71248, 1137108), (81222, 997472), (81984, 988201), (93513, 866368), (94759, 854976), (98112, 825757), (106872, 758072), (108296, 748104), (124684, 649776), (142496, 568554), (162444, 498736), (187026, 433184), (189518, 427488), (213744, 379036), (216592, 374052), (249368, 324888), (284277, 284992)]