811054764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{21937}}^1$

素因数の和:22039

約数の個数: 72

約数和(自身を含む): 2235920960

約数和(自身を除く): 1424866196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 2054, 2844, 3081, 4108, 6162, 9243, 12324, 18486, 21937, 36972, 43874, 65811, 87748, 131622, 197433, 263244, 285181, 394866, 570362, 789732, 855543, 1140724, 1711086, 1733023, 2566629, 3422172, 3466046, 5133258, 5199069, 6932092, 10266516, 10398138, 15597207, 20796276, 22529299, 31194414, 45058598, 62388828, 67587897, 90117196, 135175794, 202763691, 270351588, 405527382, 811054764]

約数ペア:

[(1, 811054764), (2, 405527382), (3, 270351588), (4, 202763691), (6, 135175794), (9, 90117196), (12, 67587897), (13, 62388828), (18, 45058598), (26, 31194414), (36, 22529299), (39, 20796276), (52, 15597207), (78, 10398138), (79, 10266516), (117, 6932092), (156, 5199069), (158, 5133258), (234, 3466046), (237, 3422172), (316, 2566629), (468, 1733023), (474, 1711086), (711, 1140724), (948, 855543), (1027, 789732), (1422, 570362), (2054, 394866), (2844, 285181), (3081, 263244), (4108, 197433), (6162, 131622), (9243, 87748), (12324, 65811), (18486, 43874), (21937, 36972)]