8307108

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 22222200

約数和(自身を除く): 13915092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 73, 87, 109, 116, 146, 174, 218, 219, 261, 292, 327, 348, 436, 438, 522, 654, 657, 876, 981, 1044, 1308, 1314, 1962, 2117, 2628, 3161, 3924, 4234, 6322, 6351, 7957, 8468, 9483, 12644, 12702, 15914, 18966, 19053, 23871, 25404, 28449, 31828, 37932, 38106, 47742, 56898, 71613, 76212, 95484, 113796, 143226, 230753, 286452, 461506, 692259, 923012, 1384518, 2076777, 2769036, 4153554, 8307108]

約数ペア:

[(1, 8307108), (2, 4153554), (3, 2769036), (4, 2076777), (6, 1384518), (9, 923012), (12, 692259), (18, 461506), (29, 286452), (36, 230753), (58, 143226), (73, 113796), (87, 95484), (109, 76212), (116, 71613), (146, 56898), (174, 47742), (218, 38106), (219, 37932), (261, 31828), (292, 28449), (327, 25404), (348, 23871), (436, 19053), (438, 18966), (522, 15914), (654, 12702), (657, 12644), (876, 9483), (981, 8468), (1044, 7957), (1308, 6351), (1314, 6322), (1962, 4234), (2117, 3924), (2628, 3161)]