87168186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5281}}^1$

素因数の和:5427

約数の個数: 48

約数和(自身を含む): 217533888

約数和(自身を除く): 130365702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2751, 5281, 5502, 8253, 10562, 15843, 16506, 31686, 36967, 47529, 73934, 95058, 110901, 221802, 332703, 665406, 691811, 1383622, 2075433, 4150866, 4842677, 6226299, 9685354, 12452598, 14528031, 29056062, 43584093, 87168186]

約数ペア:

[(1, 87168186), (2, 43584093), (3, 29056062), (6, 14528031), (7, 12452598), (9, 9685354), (14, 6226299), (18, 4842677), (21, 4150866), (42, 2075433), (63, 1383622), (126, 691811), (131, 665406), (262, 332703), (393, 221802), (786, 110901), (917, 95058), (1179, 73934), (1834, 47529), (2358, 36967), (2751, 31686), (5281, 16506), (5502, 15843), (8253, 10562)]