89128104

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{285667}}^1$

素因数の和:285689

約数の個数: 32

約数和(自身を含む): 239961120

約数和(自身を除く): 150833016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 285667, 571334, 857001, 1142668, 1714002, 2285336, 3428004, 3713671, 6856008, 7427342, 11141013, 14854684, 22282026, 29709368, 44564052, 89128104]

約数ペア:

[(1, 89128104), (2, 44564052), (3, 29709368), (4, 22282026), (6, 14854684), (8, 11141013), (12, 7427342), (13, 6856008), (24, 3713671), (26, 3428004), (39, 2285336), (52, 1714002), (78, 1142668), (104, 857001), (156, 571334), (312, 285667)]