72916312

素因数分解:

$2^3\times 7^3\times {\mathrm{26573}}^1$

素因数の和:26600

約数の個数: 32

約数和(自身を含む): 159444000

約数和(自身を除く): 86527688

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 26573, 53146, 106292, 186011, 212584, 372022, 744044, 1302077, 1488088, 2604154, 5208308, 9114539, 10416616, 18229078, 36458156, 72916312]

約数ペア:

[(1, 72916312), (2, 36458156), (4, 18229078), (7, 10416616), (8, 9114539), (14, 5208308), (28, 2604154), (49, 1488088), (56, 1302077), (98, 744044), (196, 372022), (343, 212584), (392, 186011), (686, 106292), (1372, 53146), (2744, 26573)]