64497966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 148635648

約数和(自身を除く): 84137682

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 127, 221, 254, 381, 383, 442, 663, 762, 766, 1149, 1326, 1651, 2159, 2298, 3302, 4318, 4953, 4979, 6477, 6511, 9906, 9958, 12954, 13022, 14937, 19533, 28067, 29874, 39066, 48641, 56134, 84201, 84643, 97282, 145923, 168402, 169286, 253929, 291846, 507858, 632333, 826897, 1264666, 1653794, 1896999, 2480691, 3793998, 4961382, 10749661, 21499322, 32248983, 64497966]

約数ペア:

[(1, 64497966), (2, 32248983), (3, 21499322), (6, 10749661), (13, 4961382), (17, 3793998), (26, 2480691), (34, 1896999), (39, 1653794), (51, 1264666), (78, 826897), (102, 632333), (127, 507858), (221, 291846), (254, 253929), (381, 169286), (383, 168402), (442, 145923), (663, 97282), (762, 84643), (766, 84201), (1149, 56134), (1326, 48641), (1651, 39066), (2159, 29874), (2298, 28067), (3302, 19533), (4318, 14937), (4953, 13022), (4979, 12954), (6477, 9958), (6511, 9906)]