67910364

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{163}}^2$

素因数の和:407

約数の個数: 54

約数和(自身を含む): 175154616

約数和(自身を除く): 107244252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 163, 213, 284, 326, 426, 489, 639, 652, 852, 978, 1278, 1467, 1956, 2556, 2934, 5868, 11573, 23146, 26569, 34719, 46292, 53138, 69438, 79707, 104157, 106276, 138876, 159414, 208314, 239121, 318828, 416628, 478242, 956484, 1886399, 3772798, 5659197, 7545596, 11318394, 16977591, 22636788, 33955182, 67910364]

約数ペア:

[(1, 67910364), (2, 33955182), (3, 22636788), (4, 16977591), (6, 11318394), (9, 7545596), (12, 5659197), (18, 3772798), (36, 1886399), (71, 956484), (142, 478242), (163, 416628), (213, 318828), (284, 239121), (326, 208314), (426, 159414), (489, 138876), (639, 106276), (652, 104157), (852, 79707), (978, 69438), (1278, 53138), (1467, 46292), (1956, 34719), (2556, 26569), (2934, 23146), (5868, 11573)]