79890912

素因数分解:

$2^5\times 3^2\times {\mathrm{457}}^1\times {\mathrm{607}}^1$

素因数の和:1080

約数の個数: 72

約数和(自身を含む): 228062016

約数和(自身を除く): 148171104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 457, 607, 914, 1214, 1371, 1821, 1828, 2428, 2742, 3642, 3656, 4113, 4856, 5463, 5484, 7284, 7312, 8226, 9712, 10926, 10968, 14568, 14624, 16452, 19424, 21852, 21936, 29136, 32904, 43704, 43872, 58272, 65808, 87408, 131616, 174816, 277399, 554798, 832197, 1109596, 1664394, 2219192, 2496591, 3328788, 4438384, 4993182, 6657576, 8876768, 9986364, 13315152, 19972728, 26630304, 39945456, 79890912]

約数ペア:

[(1, 79890912), (2, 39945456), (3, 26630304), (4, 19972728), (6, 13315152), (8, 9986364), (9, 8876768), (12, 6657576), (16, 4993182), (18, 4438384), (24, 3328788), (32, 2496591), (36, 2219192), (48, 1664394), (72, 1109596), (96, 832197), (144, 554798), (288, 277399), (457, 174816), (607, 131616), (914, 87408), (1214, 65808), (1371, 58272), (1821, 43872), (1828, 43704), (2428, 32904), (2742, 29136), (3642, 21936), (3656, 21852), (4113, 19424), (4856, 16452), (5463, 14624), (5484, 14568), (7284, 10968), (7312, 10926), (8226, 9712)]