81501252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33457}}^1$

素因数の和:33500

約数の個数: 48

約数和(自身を含む): 224837760

約数和(自身を除く): 143336508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 33457, 66914, 100371, 133828, 200742, 234199, 401484, 468398, 702597, 936796, 970253, 1405194, 1940506, 2810388, 2910759, 3881012, 5821518, 6791771, 11643036, 13583542, 20375313, 27167084, 40750626, 81501252]

約数ペア:

[(1, 81501252), (2, 40750626), (3, 27167084), (4, 20375313), (6, 13583542), (7, 11643036), (12, 6791771), (14, 5821518), (21, 3881012), (28, 2910759), (29, 2810388), (42, 1940506), (58, 1405194), (84, 970253), (87, 936796), (116, 702597), (174, 468398), (203, 401484), (348, 234199), (406, 200742), (609, 133828), (812, 100371), (1218, 66914), (2436, 33457)]