72502472

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{30109}}^1$

素因数の和:30165

約数の個数: 32

約数和(自身を含む): 158980800

約数和(自身を除く): 86478328

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 30109, 60218, 120436, 210763, 240872, 421526, 843052, 1294687, 1686104, 2589374, 5178748, 9062809, 10357496, 18125618, 36251236, 72502472]

約数ペア:

[(1, 72502472), (2, 36251236), (4, 18125618), (7, 10357496), (8, 9062809), (14, 5178748), (28, 2589374), (43, 1686104), (56, 1294687), (86, 843052), (172, 421526), (301, 240872), (344, 210763), (602, 120436), (1204, 60218), (2408, 30109)]