87840936

素因数分解:

$2^3\times 3^4\times {\mathrm{283}}^1\times {\mathrm{479}}^1$

素因数の和:780

約数の個数: 80

約数和(自身を含む): 247420800

約数和(自身を除く): 159579864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 283, 324, 479, 566, 648, 849, 958, 1132, 1437, 1698, 1916, 2264, 2547, 2874, 3396, 3832, 4311, 5094, 5748, 6792, 7641, 8622, 10188, 11496, 12933, 15282, 17244, 20376, 22923, 25866, 30564, 34488, 38799, 45846, 51732, 61128, 77598, 91692, 103464, 135557, 155196, 183384, 271114, 310392, 406671, 542228, 813342, 1084456, 1220013, 1626684, 2440026, 3253368, 3660039, 4880052, 7320078, 9760104, 10980117, 14640156, 21960234, 29280312, 43920468, 87840936]

約数ペア:

[(1, 87840936), (2, 43920468), (3, 29280312), (4, 21960234), (6, 14640156), (8, 10980117), (9, 9760104), (12, 7320078), (18, 4880052), (24, 3660039), (27, 3253368), (36, 2440026), (54, 1626684), (72, 1220013), (81, 1084456), (108, 813342), (162, 542228), (216, 406671), (283, 310392), (324, 271114), (479, 183384), (566, 155196), (648, 135557), (849, 103464), (958, 91692), (1132, 77598), (1437, 61128), (1698, 51732), (1916, 45846), (2264, 38799), (2547, 34488), (2874, 30564), (3396, 25866), (3832, 22923), (4311, 20376), (5094, 17244), (5748, 15282), (6792, 12933), (7641, 11496), (8622, 10188)]