87858396

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{14107}}^1$

素因数の和:14290

約数の個数: 36

約数和(自身を含む): 223386072

約数和(自身を除く): 135527676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 6228, 14107, 28214, 42321, 56428, 84642, 126963, 169284, 253926, 507852, 2440511, 4881022, 7321533, 9762044, 14643066, 21964599, 29286132, 43929198, 87858396]

約数ペア:

[(1, 87858396), (2, 43929198), (3, 29286132), (4, 21964599), (6, 14643066), (9, 9762044), (12, 7321533), (18, 4881022), (36, 2440511), (173, 507852), (346, 253926), (519, 169284), (692, 126963), (1038, 84642), (1557, 56428), (2076, 42321), (3114, 28214), (6228, 14107)]