76452320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{68261}}^1$

素因数の和:68283

約数の個数: 48

約数和(自身を含む): 206424288

約数和(自身を除く): 129971968

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, 68261, 136522, 273044, 341305, 477827, 546088, 682610, 955654, 1092176, 1365220, 1911308, 2184352, 2389135, 2730440, 3822616, 4778270, 5460880, 7645232, 9556540, 10921760, 15290464, 19113080, 38226160, 76452320]

約数ペア:

[(1, 76452320), (2, 38226160), (4, 19113080), (5, 15290464), (7, 10921760), (8, 9556540), (10, 7645232), (14, 5460880), (16, 4778270), (20, 3822616), (28, 2730440), (32, 2389135), (35, 2184352), (40, 1911308), (56, 1365220), (70, 1092176), (80, 955654), (112, 682610), (140, 546088), (160, 477827), (224, 341305), (280, 273044), (560, 136522), (1120, 68261)]