67723380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{376241}}^1$

素因数の和:376256

約数の個数: 36

約数和(自身を含む): 205428132

約数和(自身を除く): 137704752

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 376241, 752482, 1128723, 1504964, 1881205, 2257446, 3386169, 3762410, 4514892, 5643615, 6772338, 7524820, 11287230, 13544676, 16930845, 22574460, 33861690, 67723380]

約数ペア:

[(1, 67723380), (2, 33861690), (3, 22574460), (4, 16930845), (5, 13544676), (6, 11287230), (9, 7524820), (10, 6772338), (12, 5643615), (15, 4514892), (18, 3762410), (20, 3386169), (30, 2257446), (36, 1881205), (45, 1504964), (60, 1128723), (90, 752482), (180, 376241)]