68353116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{521}}^1$

素因数の和:599

約数の個数: 72

約数和(自身を含む): 178227504

約数和(自身を除く): 109874388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 521, 754, 841, 1042, 1131, 1508, 1563, 1682, 2084, 2262, 2523, 3126, 3364, 4524, 5046, 6252, 6773, 10092, 10933, 13546, 15109, 20319, 21866, 27092, 30218, 32799, 40638, 43732, 45327, 60436, 65598, 81276, 90654, 131196, 181308, 196417, 392834, 438161, 589251, 785668, 876322, 1178502, 1314483, 1752644, 2357004, 2628966, 5257932, 5696093, 11392186, 17088279, 22784372, 34176558, 68353116]

約数ペア:

[(1, 68353116), (2, 34176558), (3, 22784372), (4, 17088279), (6, 11392186), (12, 5696093), (13, 5257932), (26, 2628966), (29, 2357004), (39, 1752644), (52, 1314483), (58, 1178502), (78, 876322), (87, 785668), (116, 589251), (156, 438161), (174, 392834), (348, 196417), (377, 181308), (521, 131196), (754, 90654), (841, 81276), (1042, 65598), (1131, 60436), (1508, 45327), (1563, 43732), (1682, 40638), (2084, 32799), (2262, 30218), (2523, 27092), (3126, 21866), (3364, 20319), (4524, 15109), (5046, 13546), (6252, 10933), (6773, 10092)]