71512992

素因数分解:

$2^5\times 3^2\times {\mathrm{248309}}^1$

素因数の和:248325

約数の個数: 36

約数和(自身を含む): 203365890

約数和(自身を除く): 131852898

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 248309, 496618, 744927, 993236, 1489854, 1986472, 2234781, 2979708, 3972944, 4469562, 5959416, 7945888, 8939124, 11918832, 17878248, 23837664, 35756496, 71512992]

約数ペア:

[(1, 71512992), (2, 35756496), (3, 23837664), (4, 17878248), (6, 11918832), (8, 8939124), (9, 7945888), (12, 5959416), (16, 4469562), (18, 3972944), (24, 2979708), (32, 2234781), (36, 1986472), (48, 1489854), (72, 993236), (96, 744927), (144, 496618), (288, 248309)]