78376612

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{2137}}^1$

素因数の和:2367

約数の個数: 24

約数和(自身を含む): 140620536

約数和(自身を除く): 62243924

約数列:

[1, 2, 4, 53, 106, 173, 212, 346, 692, 2137, 4274, 8548, 9169, 18338, 36676, 113261, 226522, 369701, 453044, 739402, 1478804, 19594153, 39188306, 78376612]

約数ペア:

[(1, 78376612), (2, 39188306), (4, 19594153), (53, 1478804), (106, 739402), (173, 453044), (212, 369701), (346, 226522), (692, 113261), (2137, 36676), (4274, 18338), (8548, 9169)]