84361760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{75323}}^1$

素因数の和:75345

約数の個数: 48

約数和(自身を含む): 227779776

約数和(自身を除く): 143418016

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, 75323, 150646, 301292, 376615, 527261, 602584, 753230, 1054522, 1205168, 1506460, 2109044, 2410336, 2636305, 3012920, 4218088, 5272610, 6025840, 8436176, 10545220, 12051680, 16872352, 21090440, 42180880, 84361760]

約数ペア:

[(1, 84361760), (2, 42180880), (4, 21090440), (5, 16872352), (7, 12051680), (8, 10545220), (10, 8436176), (14, 6025840), (16, 5272610), (20, 4218088), (28, 3012920), (32, 2636305), (35, 2410336), (40, 2109044), (56, 1506460), (70, 1205168), (80, 1054522), (112, 753230), (140, 602584), (160, 527261), (224, 376615), (280, 301292), (560, 150646), (1120, 75323)]