71690762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 135475200

約数和(自身を除く): 63784438

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 79, 143, 158, 167, 209, 247, 286, 334, 418, 494, 869, 1027, 1501, 1738, 1837, 2054, 2171, 2717, 3002, 3173, 3674, 4342, 5434, 6346, 11297, 13193, 16511, 19513, 22594, 23881, 26386, 33022, 34903, 39026, 41249, 47762, 69806, 82498, 145123, 171509, 214643, 250667, 290246, 343018, 429286, 453739, 501334, 907478, 1886599, 2757337, 3258671, 3773198, 5514674, 6517342, 35845381, 71690762]

約数ペア:

[(1, 71690762), (2, 35845381), (11, 6517342), (13, 5514674), (19, 3773198), (22, 3258671), (26, 2757337), (38, 1886599), (79, 907478), (143, 501334), (158, 453739), (167, 429286), (209, 343018), (247, 290246), (286, 250667), (334, 214643), (418, 171509), (494, 145123), (869, 82498), (1027, 69806), (1501, 47762), (1738, 41249), (1837, 39026), (2054, 34903), (2171, 33022), (2717, 26386), (3002, 23881), (3173, 22594), (3674, 19513), (4342, 16511), (5434, 13193), (6346, 11297)]