87332056

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 198432000

約数和(自身を除く): 111099944

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 211, 266, 389, 422, 532, 778, 844, 1064, 1477, 1556, 1688, 2723, 2954, 3112, 4009, 5446, 5908, 7391, 8018, 10892, 11816, 14782, 16036, 21784, 28063, 29564, 32072, 51737, 56126, 59128, 82079, 103474, 112252, 164158, 206948, 224504, 328316, 413896, 574553, 656632, 1149106, 1559501, 2298212, 3119002, 4596424, 6238004, 10916507, 12476008, 21833014, 43666028, 87332056]

約数ペア:

[(1, 87332056), (2, 43666028), (4, 21833014), (7, 12476008), (8, 10916507), (14, 6238004), (19, 4596424), (28, 3119002), (38, 2298212), (56, 1559501), (76, 1149106), (133, 656632), (152, 574553), (211, 413896), (266, 328316), (389, 224504), (422, 206948), (532, 164158), (778, 112252), (844, 103474), (1064, 82079), (1477, 59128), (1556, 56126), (1688, 51737), (2723, 32072), (2954, 29564), (3112, 28063), (4009, 21784), (5446, 16036), (5908, 14782), (7391, 11816), (8018, 10892)]