73990872

素因数分解:

$2^3\times 3^2\times {\mathrm{607}}^1\times {\mathrm{1693}}^1$

素因数の和:2312

約数の個数: 48

約数和(自身を含む): 200840640

約数和(自身を除く): 126849768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 607, 1214, 1693, 1821, 2428, 3386, 3642, 4856, 5079, 5463, 6772, 7284, 10158, 10926, 13544, 14568, 15237, 20316, 21852, 30474, 40632, 43704, 60948, 121896, 1027651, 2055302, 3082953, 4110604, 6165906, 8221208, 9248859, 12331812, 18497718, 24663624, 36995436, 73990872]

約数ペア:

[(1, 73990872), (2, 36995436), (3, 24663624), (4, 18497718), (6, 12331812), (8, 9248859), (9, 8221208), (12, 6165906), (18, 4110604), (24, 3082953), (36, 2055302), (72, 1027651), (607, 121896), (1214, 60948), (1693, 43704), (1821, 40632), (2428, 30474), (3386, 21852), (3642, 20316), (4856, 15237), (5079, 14568), (5463, 13544), (6772, 10926), (7284, 10158)]