77780328

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{16451}}^1$

素因数の和:16657

約数の個数: 32

約数和(自身を含む): 195449760

約数和(自身を除く): 117669432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 16451, 32902, 49353, 65804, 98706, 131608, 197412, 394824, 3240847, 6481694, 9722541, 12963388, 19445082, 25926776, 38890164, 77780328]

約数ペア:

[(1, 77780328), (2, 38890164), (3, 25926776), (4, 19445082), (6, 12963388), (8, 9722541), (12, 6481694), (24, 3240847), (197, 394824), (394, 197412), (591, 131608), (788, 98706), (1182, 65804), (1576, 49353), (2364, 32902), (4728, 16451)]