90226374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 212336640

約数和(自身を除く): 122110266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 79, 142, 158, 213, 237, 383, 426, 474, 497, 553, 766, 994, 1106, 1149, 1491, 1659, 2298, 2681, 2982, 3318, 5362, 5609, 8043, 11218, 16086, 16827, 27193, 30257, 33654, 39263, 54386, 60514, 78526, 81579, 90771, 117789, 163158, 181542, 190351, 211799, 235578, 380702, 423598, 571053, 635397, 1142106, 1270794, 2148247, 4296494, 6444741, 12889482, 15037729, 30075458, 45113187, 90226374]

約数ペア:

[(1, 90226374), (2, 45113187), (3, 30075458), (6, 15037729), (7, 12889482), (14, 6444741), (21, 4296494), (42, 2148247), (71, 1270794), (79, 1142106), (142, 635397), (158, 571053), (213, 423598), (237, 380702), (383, 235578), (426, 211799), (474, 190351), (497, 181542), (553, 163158), (766, 117789), (994, 90771), (1106, 81579), (1149, 78526), (1491, 60514), (1659, 54386), (2298, 39263), (2681, 33654), (2982, 30257), (3318, 27193), (5362, 16827), (5609, 16086), (8043, 11218)]