85517628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21661}}^1$

素因数の和:21722

約数の個数: 48

約数和(自身を含む): 232909824

約数和(自身を除く): 147392196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 21661, 43322, 64983, 86644, 129966, 151627, 259932, 303254, 454881, 606508, 909762, 1018067, 1819524, 2036134, 3054201, 4072268, 6108402, 7126469, 12216804, 14252938, 21379407, 28505876, 42758814, 85517628]

約数ペア:

[(1, 85517628), (2, 42758814), (3, 28505876), (4, 21379407), (6, 14252938), (7, 12216804), (12, 7126469), (14, 6108402), (21, 4072268), (28, 3054201), (42, 2036134), (47, 1819524), (84, 1018067), (94, 909762), (141, 606508), (188, 454881), (282, 303254), (329, 259932), (564, 151627), (658, 129966), (987, 86644), (1316, 64983), (1974, 43322), (3948, 21661)]