68685468

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^3\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 166175520

約数和(自身を除く): 97490052

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 113, 148, 222, 226, 339, 444, 452, 678, 1356, 1369, 2738, 4107, 4181, 5476, 8214, 8362, 12543, 16428, 16724, 25086, 50172, 50653, 101306, 151959, 154697, 202612, 303918, 309394, 464091, 607836, 618788, 928182, 1856364, 5723789, 11447578, 17171367, 22895156, 34342734, 68685468]

約数ペア:

[(1, 68685468), (2, 34342734), (3, 22895156), (4, 17171367), (6, 11447578), (12, 5723789), (37, 1856364), (74, 928182), (111, 618788), (113, 607836), (148, 464091), (222, 309394), (226, 303918), (339, 202612), (444, 154697), (452, 151959), (678, 101306), (1356, 50653), (1369, 50172), (2738, 25086), (4107, 16724), (4181, 16428), (5476, 12543), (8214, 8362)]