86245968

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 232128000

約数和(自身を除く): 145882032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 149, 186, 248, 298, 372, 389, 447, 496, 596, 744, 778, 894, 1167, 1192, 1488, 1556, 1788, 2334, 2384, 3112, 3576, 4619, 4668, 6224, 7152, 9238, 9336, 12059, 13857, 18476, 18672, 24118, 27714, 36177, 36952, 48236, 55428, 57961, 72354, 73904, 96472, 110856, 115922, 144708, 173883, 192944, 221712, 231844, 289416, 347766, 463688, 578832, 695532, 927376, 1391064, 1796791, 2782128, 3593582, 5390373, 7187164, 10780746, 14374328, 21561492, 28748656, 43122984, 86245968]

約数ペア:

[(1, 86245968), (2, 43122984), (3, 28748656), (4, 21561492), (6, 14374328), (8, 10780746), (12, 7187164), (16, 5390373), (24, 3593582), (31, 2782128), (48, 1796791), (62, 1391064), (93, 927376), (124, 695532), (149, 578832), (186, 463688), (248, 347766), (298, 289416), (372, 231844), (389, 221712), (447, 192944), (496, 173883), (596, 144708), (744, 115922), (778, 110856), (894, 96472), (1167, 73904), (1192, 72354), (1488, 57961), (1556, 55428), (1788, 48236), (2334, 36952), (2384, 36177), (3112, 27714), (3576, 24118), (4619, 18672), (4668, 18476), (6224, 13857), (7152, 12059), (9238, 9336)]