80571312

素因数分解:

$2^4\times 3^2\times {\mathrm{559523}}^1$

素因数の和:559537

約数の個数: 30

約数和(自身を含む): 225488172

約数和(自身を除く): 144916860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 559523, 1119046, 1678569, 2238092, 3357138, 4476184, 5035707, 6714276, 8952368, 10071414, 13428552, 20142828, 26857104, 40285656, 80571312]

約数ペア:

[(1, 80571312), (2, 40285656), (3, 26857104), (4, 20142828), (6, 13428552), (8, 10071414), (9, 8952368), (12, 6714276), (16, 5035707), (18, 4476184), (24, 3357138), (36, 2238092), (48, 1678569), (72, 1119046), (144, 559523)]