87351816

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191561}}^1$

素因数の和:191589

約数の個数: 32

約数和(自身を含む): 229874400

約数和(自身を除く): 142522584

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 191561, 383122, 574683, 766244, 1149366, 1532488, 2298732, 3639659, 4597464, 7279318, 10918977, 14558636, 21837954, 29117272, 43675908, 87351816]

約数ペア:

[(1, 87351816), (2, 43675908), (3, 29117272), (4, 21837954), (6, 14558636), (8, 10918977), (12, 7279318), (19, 4597464), (24, 3639659), (38, 2298732), (57, 1532488), (76, 1149366), (114, 766244), (152, 574683), (228, 383122), (456, 191561)]