68172852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1677

約数の個数: 72

約数和(自身を含む): 180986400

約数和(自身を除く): 112813548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 121, 132, 174, 242, 319, 348, 363, 484, 638, 726, 957, 1276, 1452, 1619, 1914, 3238, 3509, 3828, 4857, 6476, 7018, 9714, 10527, 14036, 17809, 19428, 21054, 35618, 42108, 46951, 53427, 71236, 93902, 106854, 140853, 187804, 195899, 213708, 281706, 391798, 516461, 563412, 587697, 783596, 1032922, 1175394, 1549383, 2065844, 2350788, 3098766, 5681071, 6197532, 11362142, 17043213, 22724284, 34086426, 68172852]

約数ペア:

[(1, 68172852), (2, 34086426), (3, 22724284), (4, 17043213), (6, 11362142), (11, 6197532), (12, 5681071), (22, 3098766), (29, 2350788), (33, 2065844), (44, 1549383), (58, 1175394), (66, 1032922), (87, 783596), (116, 587697), (121, 563412), (132, 516461), (174, 391798), (242, 281706), (319, 213708), (348, 195899), (363, 187804), (484, 140853), (638, 106854), (726, 93902), (957, 71236), (1276, 53427), (1452, 46951), (1619, 42108), (1914, 35618), (3238, 21054), (3509, 19428), (3828, 17809), (4857, 14036), (6476, 10527), (7018, 9714)]