90102572

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{9781}}^1$

素因数の和:9846

約数の個数: 36

約数和(自身を含む): 187344864

約数和(自身を除く): 97242292

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 9212, 9781, 19562, 39124, 68467, 136934, 273868, 459707, 479269, 919414, 958538, 1838828, 1917076, 3217949, 6435898, 12871796, 22525643, 45051286, 90102572]

約数ペア:

[(1, 90102572), (2, 45051286), (4, 22525643), (7, 12871796), (14, 6435898), (28, 3217949), (47, 1917076), (49, 1838828), (94, 958538), (98, 919414), (188, 479269), (196, 459707), (329, 273868), (658, 136934), (1316, 68467), (2303, 39124), (4606, 19562), (9212, 9781)]