71302686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3037}}^1$

素因数の和:3105

約数の個数: 64

約数和(自身を含む): 179655168

約数和(自身を除く): 108352482

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 903, 1118, 1677, 1806, 3037, 3354, 3913, 6074, 7826, 9111, 11739, 18222, 21259, 23478, 39481, 42518, 63777, 78962, 118443, 127554, 130591, 236886, 261182, 276367, 391773, 552734, 783546, 829101, 914137, 1658202, 1697683, 1828274, 2742411, 3395366, 5093049, 5484822, 10186098, 11883781, 23767562, 35651343, 71302686]

約数ペア:

[(1, 71302686), (2, 35651343), (3, 23767562), (6, 11883781), (7, 10186098), (13, 5484822), (14, 5093049), (21, 3395366), (26, 2742411), (39, 1828274), (42, 1697683), (43, 1658202), (78, 914137), (86, 829101), (91, 783546), (129, 552734), (182, 391773), (258, 276367), (273, 261182), (301, 236886), (546, 130591), (559, 127554), (602, 118443), (903, 78962), (1118, 63777), (1677, 42518), (1806, 39481), (3037, 23478), (3354, 21259), (3913, 18222), (6074, 11739), (7826, 9111)]