71608338

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{643}}^1$

素因数の和:943

約数の個数: 48

約数和(自身を含む): 162751680

約数和(自身を除く): 91143342

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 269, 414, 538, 643, 807, 1286, 1614, 1929, 2421, 3858, 4842, 5787, 6187, 11574, 12374, 14789, 18561, 29578, 37122, 44367, 55683, 88734, 111366, 133101, 172967, 266202, 345934, 518901, 1037802, 1556703, 3113406, 3978241, 7956482, 11934723, 23869446, 35804169, 71608338]

約数ペア:

[(1, 71608338), (2, 35804169), (3, 23869446), (6, 11934723), (9, 7956482), (18, 3978241), (23, 3113406), (46, 1556703), (69, 1037802), (138, 518901), (207, 345934), (269, 266202), (414, 172967), (538, 133101), (643, 111366), (807, 88734), (1286, 55683), (1614, 44367), (1929, 37122), (2421, 29578), (3858, 18561), (4842, 14789), (5787, 12374), (6187, 11574)]