68777154

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1187}}^1$

素因数の和:1264

約数の個数: 64

約数和(自身を含む): 162518400

約数和(自身を除く): 93741246

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 37, 54, 58, 74, 87, 111, 174, 222, 261, 333, 522, 666, 783, 999, 1073, 1187, 1566, 1998, 2146, 2374, 3219, 3561, 6438, 7122, 9657, 10683, 19314, 21366, 28971, 32049, 34423, 43919, 57942, 64098, 68846, 87838, 103269, 131757, 206538, 263514, 309807, 395271, 619614, 790542, 929421, 1185813, 1273651, 1858842, 2371626, 2547302, 3820953, 7641906, 11462859, 22925718, 34388577, 68777154]

約数ペア:

[(1, 68777154), (2, 34388577), (3, 22925718), (6, 11462859), (9, 7641906), (18, 3820953), (27, 2547302), (29, 2371626), (37, 1858842), (54, 1273651), (58, 1185813), (74, 929421), (87, 790542), (111, 619614), (174, 395271), (222, 309807), (261, 263514), (333, 206538), (522, 131757), (666, 103269), (783, 87838), (999, 68846), (1073, 64098), (1187, 57942), (1566, 43919), (1998, 34423), (2146, 32049), (2374, 28971), (3219, 21366), (3561, 19314), (6438, 10683), (7122, 9657)]