66613404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3529}}^1$

素因数の和:3571

約数の個数: 72

約数和(自身を含む): 184040080

約数和(自身を除く): 117426676

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 3529, 4719, 6292, 7058, 9438, 10587, 14116, 18876, 21174, 38819, 42348, 45877, 77638, 91754, 116457, 137631, 155276, 183508, 232914, 275262, 427009, 465828, 504647, 550524, 854018, 1009294, 1281027, 1513941, 1708036, 2018588, 2562054, 3027882, 5124108, 5551117, 6055764, 11102234, 16653351, 22204468, 33306702, 66613404]

約数ペア:

[(1, 66613404), (2, 33306702), (3, 22204468), (4, 16653351), (6, 11102234), (11, 6055764), (12, 5551117), (13, 5124108), (22, 3027882), (26, 2562054), (33, 2018588), (39, 1708036), (44, 1513941), (52, 1281027), (66, 1009294), (78, 854018), (121, 550524), (132, 504647), (143, 465828), (156, 427009), (242, 275262), (286, 232914), (363, 183508), (429, 155276), (484, 137631), (572, 116457), (726, 91754), (858, 77638), (1452, 45877), (1573, 42348), (1716, 38819), (3146, 21174), (3529, 18876), (4719, 14116), (6292, 10587), (7058, 9438)]