85637812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 168814800

約数和(自身を除く): 83176988

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 109, 116, 218, 377, 436, 521, 754, 1042, 1417, 1508, 2084, 2834, 3161, 5668, 6322, 6773, 12644, 13546, 15109, 27092, 30218, 41093, 56789, 60436, 82186, 113578, 164372, 196417, 227156, 392834, 738257, 785668, 1476514, 1646881, 2953028, 3293762, 6587524, 21409453, 42818906, 85637812]

約数ペア:

[(1, 85637812), (2, 42818906), (4, 21409453), (13, 6587524), (26, 3293762), (29, 2953028), (52, 1646881), (58, 1476514), (109, 785668), (116, 738257), (218, 392834), (377, 227156), (436, 196417), (521, 164372), (754, 113578), (1042, 82186), (1417, 60436), (1508, 56789), (2084, 41093), (2834, 30218), (3161, 27092), (5668, 15109), (6322, 13546), (6773, 12644)]