87631124

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3917}}^1$

素因数の和:3992

約数の個数: 48

約数和(自身を含む): 189568512

約数和(自身を除く): 101937388

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 1316, 1598, 3196, 3917, 5593, 7834, 11186, 15668, 22372, 27419, 54838, 66589, 109676, 133178, 184099, 266356, 368198, 466123, 736396, 932246, 1288693, 1864492, 2577386, 3129683, 5154772, 6259366, 12518732, 21907781, 43815562, 87631124]

約数ペア:

[(1, 87631124), (2, 43815562), (4, 21907781), (7, 12518732), (14, 6259366), (17, 5154772), (28, 3129683), (34, 2577386), (47, 1864492), (68, 1288693), (94, 932246), (119, 736396), (188, 466123), (238, 368198), (329, 266356), (476, 184099), (658, 133178), (799, 109676), (1316, 66589), (1598, 54838), (3196, 27419), (3917, 22372), (5593, 15668), (7834, 11186)]