68428045335

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{108541}}^1$

素因数の和:108676

約数の個数: 64

約数和(自身を含む): 122101934976

約数和(自身を除く): 53673889641

約数列:

[1, 3, 5, 13, 15, 39, 53, 61, 65, 159, 183, 195, 265, 305, 689, 793, 795, 915, 2067, 2379, 3233, 3445, 3965, 9699, 10335, 11895, 16165, 42029, 48495, 108541, 126087, 210145, 325623, 542705, 630435, 1411033, 1628115, 4233099, 5752673, 6621001, 7055165, 17258019, 19863003, 21165495, 28763365, 33105005, 74784749, 86073013, 86290095, 99315015, 224354247, 258219039, 350913053, 373923745, 430365065, 1052739159, 1121771235, 1291095195, 1754565265, 4561869689, 5263695795, 13685609067, 22809348445, 68428045335]

約数ペア:

[(1, 68428045335), (3, 22809348445), (5, 13685609067), (13, 5263695795), (15, 4561869689), (39, 1754565265), (53, 1291095195), (61, 1121771235), (65, 1052739159), (159, 430365065), (183, 373923745), (195, 350913053), (265, 258219039), (305, 224354247), (689, 99315015), (793, 86290095), (795, 86073013), (915, 74784749), (2067, 33105005), (2379, 28763365), (3233, 21165495), (3445, 19863003), (3965, 17258019), (9699, 7055165), (10335, 6621001), (11895, 5752673), (16165, 4233099), (42029, 1628115), (48495, 1411033), (108541, 630435), (126087, 542705), (210145, 325623)]