72677176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 175815360

約数和(自身を除く): 103138184

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 37, 44, 52, 68, 74, 88, 101, 104, 136, 143, 148, 187, 202, 221, 286, 296, 374, 404, 407, 442, 481, 572, 629, 748, 808, 814, 884, 962, 1111, 1144, 1258, 1313, 1496, 1628, 1717, 1768, 1924, 2222, 2431, 2516, 2626, 3256, 3434, 3737, 3848, 4444, 4862, 5032, 5252, 5291, 6868, 6919, 7474, 8177, 8888, 9724, 10504, 10582, 13736, 13838, 14443, 14948, 16354, 18887, 19448, 21164, 22321, 27676, 28886, 29896, 32708, 37774, 41107, 42328, 44642, 48581, 55352, 57772, 63529, 65416, 75548, 82214, 89284, 89947, 97162, 115544, 127058, 151096, 164428, 178568, 179894, 194324, 245531, 254116, 328856, 359788, 388648, 491062, 508232, 534391, 698819, 719576, 825877, 982124, 1068782, 1397638, 1651754, 1964248, 2137564, 2795276, 3303508, 4275128, 5590552, 6607016, 9084647, 18169294, 36338588, 72677176]

約数ペア:

[(1, 72677176), (2, 36338588), (4, 18169294), (8, 9084647), (11, 6607016), (13, 5590552), (17, 4275128), (22, 3303508), (26, 2795276), (34, 2137564), (37, 1964248), (44, 1651754), (52, 1397638), (68, 1068782), (74, 982124), (88, 825877), (101, 719576), (104, 698819), (136, 534391), (143, 508232), (148, 491062), (187, 388648), (202, 359788), (221, 328856), (286, 254116), (296, 245531), (374, 194324), (404, 179894), (407, 178568), (442, 164428), (481, 151096), (572, 127058), (629, 115544), (748, 97162), (808, 89947), (814, 89284), (884, 82214), (962, 75548), (1111, 65416), (1144, 63529), (1258, 57772), (1313, 55352), (1496, 48581), (1628, 44642), (1717, 42328), (1768, 41107), (1924, 37774), (2222, 32708), (2431, 29896), (2516, 28886), (2626, 27676), (3256, 22321), (3434, 21164), (3737, 19448), (3848, 18887), (4444, 16354), (4862, 14948), (5032, 14443), (5252, 13838), (5291, 13736), (6868, 10582), (6919, 10504), (7474, 9724), (8177, 8888)]