90535788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1297}}^1$

素因数の和:1591

約数の個数: 72

約数和(自身を含む): 262694432

約数和(自身を除く): 172158644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 277, 554, 831, 1108, 1297, 1662, 1939, 2493, 2594, 3324, 3878, 3891, 4986, 5188, 5817, 7756, 7782, 9079, 9972, 11634, 11673, 15564, 17451, 18158, 23268, 23346, 27237, 34902, 36316, 46692, 54474, 69804, 81711, 108948, 163422, 326844, 359269, 718538, 1077807, 1437076, 2155614, 2514883, 3233421, 4311228, 5029766, 6466842, 7544649, 10059532, 12933684, 15089298, 22633947, 30178596, 45267894, 90535788]

約数ペア:

[(1, 90535788), (2, 45267894), (3, 30178596), (4, 22633947), (6, 15089298), (7, 12933684), (9, 10059532), (12, 7544649), (14, 6466842), (18, 5029766), (21, 4311228), (28, 3233421), (36, 2514883), (42, 2155614), (63, 1437076), (84, 1077807), (126, 718538), (252, 359269), (277, 326844), (554, 163422), (831, 108948), (1108, 81711), (1297, 69804), (1662, 54474), (1939, 46692), (2493, 36316), (2594, 34902), (3324, 27237), (3878, 23346), (3891, 23268), (4986, 18158), (5188, 17451), (5817, 15564), (7756, 11673), (7782, 11634), (9079, 9972)]