6787465204

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{977}}^1$

素因数の和:1289

約数の個数: 72

約数和(自身を含む): 13229758080

約数和(自身を除く): 6442292876

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 239, 338, 478, 559, 676, 956, 977, 1118, 1954, 2236, 3107, 3908, 6214, 7267, 10277, 12428, 12701, 14534, 20554, 25402, 29068, 40391, 41108, 42011, 50804, 80782, 84022, 133601, 161564, 165113, 168044, 233503, 267202, 330226, 467006, 534404, 546143, 660452, 934012, 1092286, 1736813, 2184572, 3035539, 3473626, 6071078, 6947252, 7099859, 10040629, 12142156, 14199718, 20081258, 28399436, 39462007, 40162516, 78924014, 130528177, 157848028, 261056354, 522112708, 1696866301, 3393732602, 6787465204]

約数ペア:

[(1, 6787465204), (2, 3393732602), (4, 1696866301), (13, 522112708), (26, 261056354), (43, 157848028), (52, 130528177), (86, 78924014), (169, 40162516), (172, 39462007), (239, 28399436), (338, 20081258), (478, 14199718), (559, 12142156), (676, 10040629), (956, 7099859), (977, 6947252), (1118, 6071078), (1954, 3473626), (2236, 3035539), (3107, 2184572), (3908, 1736813), (6214, 1092286), (7267, 934012), (10277, 660452), (12428, 546143), (12701, 534404), (14534, 467006), (20554, 330226), (25402, 267202), (29068, 233503), (40391, 168044), (41108, 165113), (42011, 161564), (50804, 133601), (80782, 84022)]