72230298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{4421}}^1$

素因数の和:4822

約数の個数: 32

約数和(自身を含む): 165559680

約数和(自身を除く): 93329382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 389, 778, 1167, 2334, 2723, 4421, 5446, 8169, 8842, 13263, 16338, 26526, 30947, 61894, 92841, 185682, 1719769, 3439538, 5159307, 10318614, 12038383, 24076766, 36115149, 72230298]

約数ペア:

[(1, 72230298), (2, 36115149), (3, 24076766), (6, 12038383), (7, 10318614), (14, 5159307), (21, 3439538), (42, 1719769), (389, 185682), (778, 92841), (1167, 61894), (2334, 30947), (2723, 26526), (4421, 16338), (5446, 13263), (8169, 8842)]