80124984

素因数分解:

$2^3\times 3^3\times {\mathrm{370949}}^1$

素因数の和:370964

約数の個数: 32

約数和(自身を含む): 222570000

約数和(自身を除く): 142445016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 370949, 741898, 1112847, 1483796, 2225694, 2967592, 3338541, 4451388, 6677082, 8902776, 10015623, 13354164, 20031246, 26708328, 40062492, 80124984]

約数ペア:

[(1, 80124984), (2, 40062492), (3, 26708328), (4, 20031246), (6, 13354164), (8, 10015623), (9, 8902776), (12, 6677082), (18, 4451388), (24, 3338541), (27, 2967592), (36, 2225694), (54, 1483796), (72, 1112847), (108, 741898), (216, 370949)]