90815946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{19087}}^1$

素因数の和:19166

約数の個数: 32

約数和(自身を含む): 198820608

約数和(自身を除く): 108004662

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 19087, 38174, 57261, 114522, 248131, 496262, 744393, 1164307, 1488786, 2328614, 3492921, 6985842, 15135991, 30271982, 45407973, 90815946]

約数ペア:

[(1, 90815946), (2, 45407973), (3, 30271982), (6, 15135991), (13, 6985842), (26, 3492921), (39, 2328614), (61, 1488786), (78, 1164307), (122, 744393), (183, 496262), (366, 248131), (793, 114522), (1586, 57261), (2379, 38174), (4758, 19087)]