64378134

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1021}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 145401984

約数和(自身を除く): 81023850

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 113, 186, 226, 279, 339, 558, 678, 1017, 1021, 2034, 2042, 3063, 3503, 6126, 7006, 9189, 10509, 18378, 21018, 31527, 31651, 63054, 63302, 94953, 115373, 189906, 230746, 284859, 346119, 569718, 692238, 1038357, 2076714, 3576563, 7153126, 10729689, 21459378, 32189067, 64378134]

約数ペア:

[(1, 64378134), (2, 32189067), (3, 21459378), (6, 10729689), (9, 7153126), (18, 3576563), (31, 2076714), (62, 1038357), (93, 692238), (113, 569718), (186, 346119), (226, 284859), (279, 230746), (339, 189906), (558, 115373), (678, 94953), (1017, 63302), (1021, 63054), (2034, 31651), (2042, 31527), (3063, 21018), (3503, 18378), (6126, 10509), (7006, 9189)]