90660306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 207323136

約数和(自身を除く): 116662830

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 73, 93, 146, 186, 219, 341, 438, 607, 682, 803, 1023, 1214, 1606, 1821, 2046, 2263, 2409, 3642, 4526, 4818, 6677, 6789, 13354, 13578, 18817, 20031, 24893, 37634, 40062, 44311, 49786, 56451, 74679, 88622, 112902, 132933, 149358, 206987, 265866, 413974, 487421, 620961, 974842, 1241922, 1373641, 1462263, 2747282, 2924526, 4120923, 8241846, 15110051, 30220102, 45330153, 90660306]

約数ペア:

[(1, 90660306), (2, 45330153), (3, 30220102), (6, 15110051), (11, 8241846), (22, 4120923), (31, 2924526), (33, 2747282), (62, 1462263), (66, 1373641), (73, 1241922), (93, 974842), (146, 620961), (186, 487421), (219, 413974), (341, 265866), (438, 206987), (607, 149358), (682, 132933), (803, 112902), (1023, 88622), (1214, 74679), (1606, 56451), (1821, 49786), (2046, 44311), (2263, 40062), (2409, 37634), (3642, 24893), (4526, 20031), (4818, 18817), (6677, 13578), (6789, 13354)]