84859040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{75767}}^1$

素因数の和:75789

約数の個数: 48

約数和(自身を含む): 229122432

約数和(自身を除く): 144263392

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, 75767, 151534, 303068, 378835, 530369, 606136, 757670, 1060738, 1212272, 1515340, 2121476, 2424544, 2651845, 3030680, 4242952, 5303690, 6061360, 8485904, 10607380, 12122720, 16971808, 21214760, 42429520, 84859040]

約数ペア:

[(1, 84859040), (2, 42429520), (4, 21214760), (5, 16971808), (7, 12122720), (8, 10607380), (10, 8485904), (14, 6061360), (16, 5303690), (20, 4242952), (28, 3030680), (32, 2651845), (35, 2424544), (40, 2121476), (56, 1515340), (70, 1212272), (80, 1060738), (112, 757670), (140, 606136), (160, 530369), (224, 378835), (280, 303068), (560, 151534), (1120, 75767)]