90351118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1337

約数の個数: 48

約数和(自身を含む): 168652800

約数和(自身を除く): 78301682

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 169, 209, 247, 286, 338, 418, 494, 1279, 1859, 2558, 2717, 3211, 3718, 5434, 6422, 14069, 16627, 24301, 28138, 33254, 35321, 48602, 70642, 182897, 216151, 267311, 315913, 365794, 432302, 534622, 631826, 2377661, 3475043, 4106869, 4755322, 6950086, 8213738, 45175559, 90351118]

約数ペア:

[(1, 90351118), (2, 45175559), (11, 8213738), (13, 6950086), (19, 4755322), (22, 4106869), (26, 3475043), (38, 2377661), (143, 631826), (169, 534622), (209, 432302), (247, 365794), (286, 315913), (338, 267311), (418, 216151), (494, 182897), (1279, 70642), (1859, 48602), (2558, 35321), (2717, 33254), (3211, 28138), (3718, 24301), (5434, 16627), (6422, 14069)]