80970282

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{121577}}^1$

素因数の和:121622

約数の個数: 24

約数和(自身を含む): 180178596

約数和(自身を除く): 99208314

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 121577, 243154, 364731, 729462, 1094193, 2188386, 4498349, 8996698, 13495047, 26990094, 40485141, 80970282]

約数ペア:

[(1, 80970282), (2, 40485141), (3, 26990094), (6, 13495047), (9, 8996698), (18, 4498349), (37, 2188386), (74, 1094193), (111, 729462), (222, 364731), (333, 243154), (666, 121577)]