90412536

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 232001280

約数和(自身を除く): 141588744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 97, 142, 194, 213, 284, 291, 388, 426, 547, 568, 582, 776, 852, 1094, 1164, 1641, 1704, 2188, 2328, 3282, 4376, 6564, 6887, 13128, 13774, 20661, 27548, 38837, 41322, 53059, 55096, 77674, 82644, 106118, 116511, 155348, 159177, 165288, 212236, 233022, 310696, 318354, 424472, 466044, 636708, 932088, 1273416, 3767189, 7534378, 11301567, 15068756, 22603134, 30137512, 45206268, 90412536]

約数ペア:

[(1, 90412536), (2, 45206268), (3, 30137512), (4, 22603134), (6, 15068756), (8, 11301567), (12, 7534378), (24, 3767189), (71, 1273416), (97, 932088), (142, 636708), (194, 466044), (213, 424472), (284, 318354), (291, 310696), (388, 233022), (426, 212236), (547, 165288), (568, 159177), (582, 155348), (776, 116511), (852, 106118), (1094, 82644), (1164, 77674), (1641, 55096), (1704, 53059), (2188, 41322), (2328, 38837), (3282, 27548), (4376, 20661), (6564, 13774), (6887, 13128)]