86528460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^2$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 251763120

約数和(自身を除く): 165234660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 223, 290, 348, 435, 446, 580, 669, 870, 892, 1115, 1338, 1740, 2230, 2676, 3345, 4460, 6467, 6690, 12934, 13380, 19401, 25868, 32335, 38802, 49729, 64670, 77604, 97005, 99458, 129340, 149187, 194010, 198916, 248645, 298374, 388020, 497290, 596748, 745935, 994580, 1442141, 1491870, 2884282, 2983740, 4326423, 5768564, 7210705, 8652846, 14421410, 17305692, 21632115, 28842820, 43264230, 86528460]

約数ペア:

[(1, 86528460), (2, 43264230), (3, 28842820), (4, 21632115), (5, 17305692), (6, 14421410), (10, 8652846), (12, 7210705), (15, 5768564), (20, 4326423), (29, 2983740), (30, 2884282), (58, 1491870), (60, 1442141), (87, 994580), (116, 745935), (145, 596748), (174, 497290), (223, 388020), (290, 298374), (348, 248645), (435, 198916), (446, 194010), (580, 149187), (669, 129340), (870, 99458), (892, 97005), (1115, 77604), (1338, 64670), (1740, 49729), (2230, 38802), (2676, 32335), (3345, 25868), (4460, 19401), (6467, 13380), (6690, 12934)]