84764960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{75683}}^1$

素因数の和:75705

約数の個数: 48

約数和(自身を含む): 228868416

約数和(自身を除く): 144103456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 75683, 151366, 302732, 378415, 529781, 605464, 756830, 1059562, 1210928, 1513660, 2119124, 2421856, 2648905, 3027320, 4238248, 5297810, 6054640, 8476496, 10595620, 12109280, 16952992, 21191240, 42382480, 84764960]

約数ペア:

[(1, 84764960), (2, 42382480), (4, 21191240), (5, 16952992), (7, 12109280), (8, 10595620), (10, 8476496), (14, 6054640), (16, 5297810), (20, 4238248), (28, 3027320), (32, 2648905), (35, 2421856), (40, 2119124), (56, 1513660), (70, 1210928), (80, 1059562), (112, 756830), (140, 605464), (160, 529781), (224, 378415), (280, 302732), (560, 151366), (1120, 75683)]