87090372

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 226306080

約数和(自身を除く): 139215708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 131, 177, 236, 262, 313, 354, 393, 524, 531, 626, 708, 786, 939, 1062, 1179, 1252, 1572, 1878, 2124, 2358, 2817, 3756, 4716, 5634, 7729, 11268, 15458, 18467, 23187, 30916, 36934, 41003, 46374, 55401, 69561, 73868, 82006, 92748, 110802, 123009, 139122, 164012, 166203, 221604, 246018, 278244, 332406, 369027, 492036, 664812, 738054, 1476108, 2419177, 4838354, 7257531, 9676708, 14515062, 21772593, 29030124, 43545186, 87090372]

約数ペア:

[(1, 87090372), (2, 43545186), (3, 29030124), (4, 21772593), (6, 14515062), (9, 9676708), (12, 7257531), (18, 4838354), (36, 2419177), (59, 1476108), (118, 738054), (131, 664812), (177, 492036), (236, 369027), (262, 332406), (313, 278244), (354, 246018), (393, 221604), (524, 166203), (531, 164012), (626, 139122), (708, 123009), (786, 110802), (939, 92748), (1062, 82006), (1179, 73868), (1252, 69561), (1572, 55401), (1878, 46374), (2124, 41003), (2358, 36934), (2817, 30916), (3756, 23187), (4716, 18467), (5634, 15458), (7729, 11268)]