71278974

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{101537}}^1$

素因数の和:101561

約数の個数: 32

約数和(自身を含む): 170583840

約数和(自身を除く): 99304866

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 101537, 203074, 304611, 609222, 913833, 1319981, 1827666, 2639962, 2741499, 3959943, 5482998, 7919886, 11879829, 23759658, 35639487, 71278974]

約数ペア:

[(1, 71278974), (2, 35639487), (3, 23759658), (6, 11879829), (9, 7919886), (13, 5482998), (18, 3959943), (26, 2741499), (27, 2639962), (39, 1827666), (54, 1319981), (78, 913833), (117, 609222), (234, 304611), (351, 203074), (702, 101537)]