82887444

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{811}}^1$

素因数の和:1005

約数の個数: 72

約数和(自身を含む): 223449408

約数和(自身を除く): 140561964

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 167, 204, 306, 334, 501, 612, 668, 811, 1002, 1503, 1622, 2004, 2433, 2839, 3006, 3244, 4866, 5678, 6012, 7299, 8517, 9732, 11356, 13787, 14598, 17034, 25551, 27574, 29196, 34068, 41361, 51102, 55148, 82722, 102204, 124083, 135437, 165444, 248166, 270874, 406311, 496332, 541748, 812622, 1218933, 1625244, 2302429, 2437866, 4604858, 4875732, 6907287, 9209716, 13814574, 20721861, 27629148, 41443722, 82887444]

約数ペア:

[(1, 82887444), (2, 41443722), (3, 27629148), (4, 20721861), (6, 13814574), (9, 9209716), (12, 6907287), (17, 4875732), (18, 4604858), (34, 2437866), (36, 2302429), (51, 1625244), (68, 1218933), (102, 812622), (153, 541748), (167, 496332), (204, 406311), (306, 270874), (334, 248166), (501, 165444), (612, 135437), (668, 124083), (811, 102204), (1002, 82722), (1503, 55148), (1622, 51102), (2004, 41361), (2433, 34068), (2839, 29196), (3006, 27574), (3244, 25551), (4866, 17034), (5678, 14598), (6012, 13787), (7299, 11356), (8517, 9732)]