87977796

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{401}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 210712320

約数和(自身を除く): 122734524

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 389, 401, 564, 778, 802, 1167, 1203, 1556, 1604, 2334, 2406, 4668, 4812, 18283, 18847, 36566, 37694, 54849, 56541, 73132, 75388, 109698, 113082, 155989, 219396, 226164, 311978, 467967, 623956, 935934, 1871868, 7331483, 14662966, 21994449, 29325932, 43988898, 87977796]

約数ペア:

[(1, 87977796), (2, 43988898), (3, 29325932), (4, 21994449), (6, 14662966), (12, 7331483), (47, 1871868), (94, 935934), (141, 623956), (188, 467967), (282, 311978), (389, 226164), (401, 219396), (564, 155989), (778, 113082), (802, 109698), (1167, 75388), (1203, 73132), (1556, 56541), (1604, 54849), (2334, 37694), (2406, 36566), (4668, 18847), (4812, 18283)]