80618514

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{677}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 164021760

約数和(自身を除く): 83403246

約数列:

[1, 2, 3, 6, 89, 178, 223, 267, 446, 534, 669, 677, 1338, 1354, 2031, 4062, 19847, 39694, 59541, 60253, 119082, 120506, 150971, 180759, 301942, 361518, 452913, 905826, 13436419, 26872838, 40309257, 80618514]

約数ペア:

[(1, 80618514), (2, 40309257), (3, 26872838), (6, 13436419), (89, 905826), (178, 452913), (223, 361518), (267, 301942), (446, 180759), (534, 150971), (669, 120506), (677, 119082), (1338, 60253), (1354, 59541), (2031, 39694), (4062, 19847)]