78142584674

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{641491}}^1$

素因数の和:641631

約数の個数: 48

約数和(自身を含む): 150062940576

約数和(自身を除く): 71920355902

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 113, 154, 226, 539, 791, 1078, 1243, 1582, 2486, 5537, 8701, 11074, 17402, 60907, 121814, 641491, 1282982, 4490437, 7056401, 8980874, 14112802, 31433059, 49394807, 62866118, 72488483, 98789614, 144976966, 345763649, 507419381, 691527298, 797373313, 1014838762, 1594746626, 3551935667, 5581613191, 7103871334, 11163226382, 39071292337, 78142584674]

約数ペア:

[(1, 78142584674), (2, 39071292337), (7, 11163226382), (11, 7103871334), (14, 5581613191), (22, 3551935667), (49, 1594746626), (77, 1014838762), (98, 797373313), (113, 691527298), (154, 507419381), (226, 345763649), (539, 144976966), (791, 98789614), (1078, 72488483), (1243, 62866118), (1582, 49394807), (2486, 31433059), (5537, 14112802), (8701, 8980874), (11074, 7056401), (17402, 4490437), (60907, 1282982), (121814, 641491)]