71775756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1489}}^1$

素因数の和:1615

約数の個数: 72

約数和(自身を含む): 197419040

約数和(自身を除く): 125643284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 206, 234, 309, 412, 468, 618, 927, 1236, 1339, 1489, 1854, 2678, 2978, 3708, 4017, 4467, 5356, 5956, 8034, 8934, 12051, 13401, 16068, 17868, 19357, 24102, 26802, 38714, 48204, 53604, 58071, 77428, 116142, 153367, 174213, 232284, 306734, 348426, 460101, 613468, 696852, 920202, 1380303, 1840404, 1993771, 2760606, 3987542, 5521212, 5981313, 7975084, 11962626, 17943939, 23925252, 35887878, 71775756]

約数ペア:

[(1, 71775756), (2, 35887878), (3, 23925252), (4, 17943939), (6, 11962626), (9, 7975084), (12, 5981313), (13, 5521212), (18, 3987542), (26, 2760606), (36, 1993771), (39, 1840404), (52, 1380303), (78, 920202), (103, 696852), (117, 613468), (156, 460101), (206, 348426), (234, 306734), (309, 232284), (412, 174213), (468, 153367), (618, 116142), (927, 77428), (1236, 58071), (1339, 53604), (1489, 48204), (1854, 38714), (2678, 26802), (2978, 24102), (3708, 19357), (4017, 17868), (4467, 16068), (5356, 13401), (5956, 12051), (8034, 8934)]