87649392

素因数分解:

$2^4\times 3^1\times {\mathrm{491}}^1\times {\mathrm{3719}}^1$

素因数の和:4221

約数の個数: 40

約数和(自身を含む): 226949760

約数和(自身を除く): 139300368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 491, 982, 1473, 1964, 2946, 3719, 3928, 5892, 7438, 7856, 11157, 11784, 14876, 22314, 23568, 29752, 44628, 59504, 89256, 178512, 1826029, 3652058, 5478087, 7304116, 10956174, 14608232, 21912348, 29216464, 43824696, 87649392]

約数ペア:

[(1, 87649392), (2, 43824696), (3, 29216464), (4, 21912348), (6, 14608232), (8, 10956174), (12, 7304116), (16, 5478087), (24, 3652058), (48, 1826029), (491, 178512), (982, 89256), (1473, 59504), (1964, 44628), (2946, 29752), (3719, 23568), (3928, 22314), (5892, 14876), (7438, 11784), (7856, 11157)]