67568826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 87259974

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 127, 247, 254, 359, 381, 494, 718, 741, 762, 1077, 1482, 1651, 2154, 2413, 3302, 4667, 4826, 4953, 6821, 7239, 9334, 9906, 13642, 14001, 14478, 20463, 28002, 31369, 40926, 45593, 62738, 88673, 91186, 94107, 136779, 177346, 188214, 266019, 273558, 532038, 592709, 866267, 1185418, 1732534, 1778127, 2598801, 3556254, 5197602, 11261471, 22522942, 33784413, 67568826]

約数ペア:

[(1, 67568826), (2, 33784413), (3, 22522942), (6, 11261471), (13, 5197602), (19, 3556254), (26, 2598801), (38, 1778127), (39, 1732534), (57, 1185418), (78, 866267), (114, 592709), (127, 532038), (247, 273558), (254, 266019), (359, 188214), (381, 177346), (494, 136779), (718, 94107), (741, 91186), (762, 88673), (1077, 62738), (1482, 45593), (1651, 40926), (2154, 31369), (2413, 28002), (3302, 20463), (4667, 14478), (4826, 14001), (4953, 13642), (6821, 9906), (7239, 9334)]