87149802

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1373}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 178070400

約数和(自身を除く): 90920598

約数列:

[1, 2, 3, 6, 71, 142, 149, 213, 298, 426, 447, 894, 1373, 2746, 4119, 8238, 10579, 21158, 31737, 63474, 97483, 194966, 204577, 292449, 409154, 584898, 613731, 1227462, 14524967, 29049934, 43574901, 87149802]

約数ペア:

[(1, 87149802), (2, 43574901), (3, 29049934), (6, 14524967), (71, 1227462), (142, 613731), (149, 584898), (213, 409154), (298, 292449), (426, 204577), (447, 194966), (894, 97483), (1373, 63474), (2746, 31737), (4119, 21158), (8238, 10579)]