87887904

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{70423}}^1$

素因数の和:70449

約数の個数: 48

約数和(自身を含む): 248455872

約数和(自身を除く): 160567968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 70423, 140846, 211269, 281692, 422538, 563384, 845076, 915499, 1126768, 1690152, 1830998, 2253536, 2746497, 3380304, 3661996, 5492994, 6760608, 7323992, 10985988, 14647984, 21971976, 29295968, 43943952, 87887904]

約数ペア:

[(1, 87887904), (2, 43943952), (3, 29295968), (4, 21971976), (6, 14647984), (8, 10985988), (12, 7323992), (13, 6760608), (16, 5492994), (24, 3661996), (26, 3380304), (32, 2746497), (39, 2253536), (48, 1830998), (52, 1690152), (78, 1126768), (96, 915499), (104, 845076), (156, 563384), (208, 422538), (312, 281692), (416, 211269), (624, 140846), (1248, 70423)]