64293684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{647}}^1$

素因数の和:694

約数の個数: 108

約数和(自身を含む): 189260064

約数和(自身を除く): 124966380

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 169, 182, 196, 273, 294, 338, 364, 507, 546, 588, 637, 647, 676, 1014, 1092, 1183, 1274, 1294, 1911, 1941, 2028, 2366, 2548, 2588, 3549, 3822, 3882, 4529, 4732, 7098, 7644, 7764, 8281, 8411, 9058, 13587, 14196, 16562, 16822, 18116, 24843, 25233, 27174, 31703, 33124, 33644, 49686, 50466, 54348, 58877, 63406, 95109, 99372, 100932, 109343, 117754, 126812, 176631, 190218, 218686, 235508, 328029, 353262, 380436, 412139, 437372, 656058, 706524, 765401, 824278, 1236417, 1312116, 1530802, 1648556, 2296203, 2472834, 3061604, 4592406, 4945668, 5357807, 9184812, 10715614, 16073421, 21431228, 32146842, 64293684]

約数ペア:

[(1, 64293684), (2, 32146842), (3, 21431228), (4, 16073421), (6, 10715614), (7, 9184812), (12, 5357807), (13, 4945668), (14, 4592406), (21, 3061604), (26, 2472834), (28, 2296203), (39, 1648556), (42, 1530802), (49, 1312116), (52, 1236417), (78, 824278), (84, 765401), (91, 706524), (98, 656058), (147, 437372), (156, 412139), (169, 380436), (182, 353262), (196, 328029), (273, 235508), (294, 218686), (338, 190218), (364, 176631), (507, 126812), (546, 117754), (588, 109343), (637, 100932), (647, 99372), (676, 95109), (1014, 63406), (1092, 58877), (1183, 54348), (1274, 50466), (1294, 49686), (1911, 33644), (1941, 33124), (2028, 31703), (2366, 27174), (2548, 25233), (2588, 24843), (3549, 18116), (3822, 16822), (3882, 16562), (4529, 14196), (4732, 13587), (7098, 9058), (7644, 8411), (7764, 8281)]