85456072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{733}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 184968000

約数和(自身を除く): 99511928

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 59, 76, 104, 118, 152, 236, 247, 472, 494, 733, 767, 988, 1121, 1466, 1534, 1976, 2242, 2932, 3068, 4484, 5864, 6136, 8968, 9529, 13927, 14573, 19058, 27854, 29146, 38116, 43247, 55708, 58292, 76232, 86494, 111416, 116584, 172988, 181051, 345976, 362102, 562211, 724204, 821693, 1124422, 1448408, 1643386, 2248844, 3286772, 4497688, 6573544, 10682009, 21364018, 42728036, 85456072]

約数ペア:

[(1, 85456072), (2, 42728036), (4, 21364018), (8, 10682009), (13, 6573544), (19, 4497688), (26, 3286772), (38, 2248844), (52, 1643386), (59, 1448408), (76, 1124422), (104, 821693), (118, 724204), (152, 562211), (236, 362102), (247, 345976), (472, 181051), (494, 172988), (733, 116584), (767, 111416), (988, 86494), (1121, 76232), (1466, 58292), (1534, 55708), (1976, 43247), (2242, 38116), (2932, 29146), (3068, 27854), (4484, 19058), (5864, 14573), (6136, 13927), (8968, 9529)]