65380248

素因数分解:

$2^3\times 3^2\times {\mathrm{457}}^1\times {\mathrm{1987}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 177548280

約数和(自身を除く): 112168032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 457, 914, 1371, 1828, 1987, 2742, 3656, 3974, 4113, 5484, 5961, 7948, 8226, 10968, 11922, 15896, 16452, 17883, 23844, 32904, 35766, 47688, 71532, 143064, 908059, 1816118, 2724177, 3632236, 5448354, 7264472, 8172531, 10896708, 16345062, 21793416, 32690124, 65380248]

約数ペア:

[(1, 65380248), (2, 32690124), (3, 21793416), (4, 16345062), (6, 10896708), (8, 8172531), (9, 7264472), (12, 5448354), (18, 3632236), (24, 2724177), (36, 1816118), (72, 908059), (457, 143064), (914, 71532), (1371, 47688), (1828, 35766), (1987, 32904), (2742, 23844), (3656, 17883), (3974, 16452), (4113, 15896), (5484, 11922), (5961, 10968), (7948, 8226)]