89191036168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{22549}}^1$

素因数の和:23162

約数の個数: 64

約数和(自身を含む): 182922894000

約数和(自身を除く): 93731857832

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 521, 584, 949, 1042, 1898, 2084, 3796, 4168, 6773, 7592, 13546, 22549, 27092, 38033, 45098, 54184, 76066, 90196, 152132, 180392, 293137, 304264, 494429, 586274, 988858, 1172548, 1646077, 1977716, 2345096, 3292154, 3955432, 6584308, 11748029, 13168616, 21399001, 23496058, 42798002, 46992116, 85596004, 93984232, 152724377, 171192008, 305448754, 610897508, 857606117, 1221795016, 1715212234, 3430424468, 6860848936, 11148879521, 22297759042, 44595518084, 89191036168]

約数ペア:

[(1, 89191036168), (2, 44595518084), (4, 22297759042), (8, 11148879521), (13, 6860848936), (26, 3430424468), (52, 1715212234), (73, 1221795016), (104, 857606117), (146, 610897508), (292, 305448754), (521, 171192008), (584, 152724377), (949, 93984232), (1042, 85596004), (1898, 46992116), (2084, 42798002), (3796, 23496058), (4168, 21399001), (6773, 13168616), (7592, 11748029), (13546, 6584308), (22549, 3955432), (27092, 3292154), (38033, 2345096), (45098, 1977716), (54184, 1646077), (76066, 1172548), (90196, 988858), (152132, 586274), (180392, 494429), (293137, 304264)]