68947512

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{487}}^1$

素因数の和:860

約数の個数: 64

約数和(自身を含む): 183409920

約数和(自身を除く): 114462408

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 347, 408, 487, 694, 974, 1041, 1388, 1461, 1948, 2082, 2776, 2922, 3896, 4164, 5844, 5899, 8279, 8328, 11688, 11798, 16558, 17697, 23596, 24837, 33116, 35394, 47192, 49674, 66232, 70788, 99348, 141576, 168989, 198696, 337978, 506967, 675956, 1013934, 1351912, 2027868, 2872813, 4055736, 5745626, 8618439, 11491252, 17236878, 22982504, 34473756, 68947512]

約数ペア:

[(1, 68947512), (2, 34473756), (3, 22982504), (4, 17236878), (6, 11491252), (8, 8618439), (12, 5745626), (17, 4055736), (24, 2872813), (34, 2027868), (51, 1351912), (68, 1013934), (102, 675956), (136, 506967), (204, 337978), (347, 198696), (408, 168989), (487, 141576), (694, 99348), (974, 70788), (1041, 66232), (1388, 49674), (1461, 47192), (1948, 35394), (2082, 33116), (2776, 24837), (2922, 23596), (3896, 17697), (4164, 16558), (5844, 11798), (5899, 11688), (8279, 8328)]