90114648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{787}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 243586560

約数和(自身を除く): 153471912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 367, 734, 787, 1101, 1468, 1574, 2202, 2361, 2936, 3148, 4404, 4722, 4771, 6296, 8808, 9444, 9542, 10231, 14313, 18888, 19084, 20462, 28626, 30693, 38168, 40924, 57252, 61386, 81848, 114504, 122772, 245544, 288829, 577658, 866487, 1155316, 1732974, 2310632, 3465948, 3754777, 6931896, 7509554, 11264331, 15019108, 22528662, 30038216, 45057324, 90114648]

約数ペア:

[(1, 90114648), (2, 45057324), (3, 30038216), (4, 22528662), (6, 15019108), (8, 11264331), (12, 7509554), (13, 6931896), (24, 3754777), (26, 3465948), (39, 2310632), (52, 1732974), (78, 1155316), (104, 866487), (156, 577658), (312, 288829), (367, 245544), (734, 122772), (787, 114504), (1101, 81848), (1468, 61386), (1574, 57252), (2202, 40924), (2361, 38168), (2936, 30693), (3148, 28626), (4404, 20462), (4722, 19084), (4771, 18888), (6296, 14313), (8808, 10231), (9444, 9542)]