76290004

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 157897600

約数和(自身を除く): 81607596

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 211, 259, 349, 422, 518, 698, 844, 1036, 1396, 1477, 2443, 2954, 4886, 5908, 7807, 9772, 12913, 15614, 25826, 31228, 51652, 54649, 73639, 90391, 109298, 147278, 180782, 218596, 294556, 361564, 515473, 1030946, 2061892, 2724643, 5449286, 10898572, 19072501, 38145002, 76290004]

約数ペア:

[(1, 76290004), (2, 38145002), (4, 19072501), (7, 10898572), (14, 5449286), (28, 2724643), (37, 2061892), (74, 1030946), (148, 515473), (211, 361564), (259, 294556), (349, 218596), (422, 180782), (518, 147278), (698, 109298), (844, 90391), (1036, 73639), (1396, 54649), (1477, 51652), (2443, 31228), (2954, 25826), (4886, 15614), (5908, 12913), (7807, 9772)]