87802728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281419}}^1$

素因数の和:281441

約数の個数: 32

約数和(自身を含む): 236392800

約数和(自身を除く): 148590072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 281419, 562838, 844257, 1125676, 1688514, 2251352, 3377028, 3658447, 6754056, 7316894, 10975341, 14633788, 21950682, 29267576, 43901364, 87802728]

約数ペア:

[(1, 87802728), (2, 43901364), (3, 29267576), (4, 21950682), (6, 14633788), (8, 10975341), (12, 7316894), (13, 6754056), (24, 3658447), (26, 3377028), (39, 2251352), (52, 1688514), (78, 1125676), (104, 844257), (156, 562838), (312, 281419)]