80072154

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{719}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 181958400

約数和(自身を除く): 101886246

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 269, 414, 538, 719, 807, 1438, 1614, 2157, 2421, 4314, 4842, 6187, 6471, 12374, 12942, 16537, 18561, 33074, 37122, 49611, 55683, 99222, 111366, 148833, 193411, 297666, 386822, 580233, 1160466, 1740699, 3481398, 4448453, 8896906, 13345359, 26690718, 40036077, 80072154]

約数ペア:

[(1, 80072154), (2, 40036077), (3, 26690718), (6, 13345359), (9, 8896906), (18, 4448453), (23, 3481398), (46, 1740699), (69, 1160466), (138, 580233), (207, 386822), (269, 297666), (414, 193411), (538, 148833), (719, 111366), (807, 99222), (1438, 55683), (1614, 49611), (2157, 37122), (2421, 33074), (4314, 18561), (4842, 16537), (6187, 12942), (6471, 12374)]