47870316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 131171040

約数和(自身を除く): 83300724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 233, 234, 439, 466, 468, 699, 878, 932, 1317, 1398, 1756, 2097, 2634, 2796, 3029, 3951, 4194, 5268, 5707, 6058, 7902, 8388, 9087, 11414, 12116, 15804, 17121, 18174, 22828, 27261, 34242, 36348, 51363, 54522, 68484, 102287, 102726, 109044, 204574, 205452, 306861, 409148, 613722, 920583, 1227444, 1329731, 1841166, 2659462, 3682332, 3989193, 5318924, 7978386, 11967579, 15956772, 23935158, 47870316]

約数ペア:

[(1, 47870316), (2, 23935158), (3, 15956772), (4, 11967579), (6, 7978386), (9, 5318924), (12, 3989193), (13, 3682332), (18, 2659462), (26, 1841166), (36, 1329731), (39, 1227444), (52, 920583), (78, 613722), (117, 409148), (156, 306861), (233, 205452), (234, 204574), (439, 109044), (466, 102726), (468, 102287), (699, 68484), (878, 54522), (932, 51363), (1317, 36348), (1398, 34242), (1756, 27261), (2097, 22828), (2634, 18174), (2796, 17121), (3029, 15804), (3951, 12116), (4194, 11414), (5268, 9087), (5707, 8388), (6058, 7902)]