90785838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5569}}^1$

素因数の和:5617

約数の個数: 64

約数和(自身を含む): 224582400

約数和(自身を除く): 133796562

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 858, 1254, 1482, 2717, 5434, 5569, 8151, 11138, 16302, 16707, 33414, 61259, 72397, 105811, 122518, 144794, 183777, 211622, 217191, 317433, 367554, 434382, 634866, 796367, 1163921, 1375543, 1592734, 2327842, 2389101, 2751086, 3491763, 4126629, 4778202, 6983526, 8253258, 15130973, 30261946, 45392919, 90785838]

約数ペア:

[(1, 90785838), (2, 45392919), (3, 30261946), (6, 15130973), (11, 8253258), (13, 6983526), (19, 4778202), (22, 4126629), (26, 3491763), (33, 2751086), (38, 2389101), (39, 2327842), (57, 1592734), (66, 1375543), (78, 1163921), (114, 796367), (143, 634866), (209, 434382), (247, 367554), (286, 317433), (418, 217191), (429, 211622), (494, 183777), (627, 144794), (741, 122518), (858, 105811), (1254, 72397), (1482, 61259), (2717, 33414), (5434, 16707), (5569, 16302), (8151, 11138)]