81661032

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{10037}}^1$

素因数の和:10162

約数の個数: 48

約数和(自身を含む): 223144740

約数和(自身を除く): 141483708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 4068, 8136, 10037, 20074, 30111, 40148, 60222, 80296, 90333, 120444, 180666, 240888, 361332, 722664, 1134181, 2268362, 3402543, 4536724, 6805086, 9073448, 10207629, 13610172, 20415258, 27220344, 40830516, 81661032]

約数ペア:

[(1, 81661032), (2, 40830516), (3, 27220344), (4, 20415258), (6, 13610172), (8, 10207629), (9, 9073448), (12, 6805086), (18, 4536724), (24, 3402543), (36, 2268362), (72, 1134181), (113, 722664), (226, 361332), (339, 240888), (452, 180666), (678, 120444), (904, 90333), (1017, 80296), (1356, 60222), (2034, 40148), (2712, 30111), (4068, 20074), (8136, 10037)]