82979312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:826

約数の個数: 80

約数和(自身を含む): 189487872

約数和(自身を除く): 106508560

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 442, 496, 527, 757, 806, 884, 1054, 1514, 1612, 1768, 2108, 3028, 3224, 3536, 4216, 6056, 6448, 6851, 8432, 9841, 12112, 12869, 13702, 19682, 23467, 25738, 27404, 39364, 46934, 51476, 54808, 78728, 93868, 102952, 109616, 157456, 167297, 187736, 205904, 305071, 334594, 375472, 398939, 610142, 669188, 797878, 1220284, 1338376, 1595756, 2440568, 2676752, 3191512, 4881136, 5186207, 6383024, 10372414, 20744828, 41489656, 82979312]

約数ペア:

[(1, 82979312), (2, 41489656), (4, 20744828), (8, 10372414), (13, 6383024), (16, 5186207), (17, 4881136), (26, 3191512), (31, 2676752), (34, 2440568), (52, 1595756), (62, 1338376), (68, 1220284), (104, 797878), (124, 669188), (136, 610142), (208, 398939), (221, 375472), (248, 334594), (272, 305071), (403, 205904), (442, 187736), (496, 167297), (527, 157456), (757, 109616), (806, 102952), (884, 93868), (1054, 78728), (1514, 54808), (1612, 51476), (1768, 46934), (2108, 39364), (3028, 27404), (3224, 25738), (3536, 23467), (4216, 19682), (6056, 13702), (6448, 12869), (6851, 12112), (8432, 9841)]