88239112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1786

約数の個数: 64

約数和(自身を含む): 195274800

約数和(自身を除く): 107035688

約数列:

[1, 2, 4, 8, 13, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 221, 232, 377, 442, 493, 754, 884, 986, 1508, 1721, 1768, 1972, 3016, 3442, 3944, 6409, 6884, 12818, 13768, 22373, 25636, 29257, 44746, 49909, 51272, 58514, 89492, 99818, 117028, 178984, 199636, 234056, 380341, 399272, 648817, 760682, 848453, 1297634, 1521364, 1696906, 2595268, 3042728, 3393812, 5190536, 6787624, 11029889, 22059778, 44119556, 88239112]

約数ペア:

[(1, 88239112), (2, 44119556), (4, 22059778), (8, 11029889), (13, 6787624), (17, 5190536), (26, 3393812), (29, 3042728), (34, 2595268), (52, 1696906), (58, 1521364), (68, 1297634), (104, 848453), (116, 760682), (136, 648817), (221, 399272), (232, 380341), (377, 234056), (442, 199636), (493, 178984), (754, 117028), (884, 99818), (986, 89492), (1508, 58514), (1721, 51272), (1768, 49909), (1972, 44746), (3016, 29257), (3442, 25636), (3944, 22373), (6409, 13768), (6884, 12818)]