72251904

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2767}}^1$

素因数の和:2805

約数の個数: 80

約数和(自身を含む): 203879808

約数和(自身を除く): 131627904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1088, 1536, 1632, 2176, 2767, 3264, 4352, 5534, 6528, 8301, 8704, 11068, 13056, 16602, 22136, 26112, 33204, 44272, 47039, 66408, 88544, 94078, 132816, 141117, 177088, 188156, 265632, 282234, 354176, 376312, 531264, 564468, 708352, 752624, 1062528, 1128936, 1416704, 1505248, 2125056, 2257872, 3010496, 4250112, 4515744, 6020992, 9031488, 12041984, 18062976, 24083968, 36125952, 72251904]

約数ペア:

[(1, 72251904), (2, 36125952), (3, 24083968), (4, 18062976), (6, 12041984), (8, 9031488), (12, 6020992), (16, 4515744), (17, 4250112), (24, 3010496), (32, 2257872), (34, 2125056), (48, 1505248), (51, 1416704), (64, 1128936), (68, 1062528), (96, 752624), (102, 708352), (128, 564468), (136, 531264), (192, 376312), (204, 354176), (256, 282234), (272, 265632), (384, 188156), (408, 177088), (512, 141117), (544, 132816), (768, 94078), (816, 88544), (1088, 66408), (1536, 47039), (1632, 44272), (2176, 33204), (2767, 26112), (3264, 22136), (4352, 16602), (5534, 13056), (6528, 11068), (8301, 8704)]