81484452

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{6599}}^1$

素因数の和:6630

約数の個数: 72

約数和(自身を含む): 240240000

約数和(自身を除く): 158755548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 6599, 12348, 13198, 19797, 26396, 39594, 46193, 59391, 79188, 92386, 118782, 138579, 184772, 237564, 277158, 323351, 415737, 554316, 646702, 831474, 970053, 1293404, 1662948, 1940106, 2263457, 2910159, 3880212, 4526914, 5820318, 6790371, 9053828, 11640636, 13580742, 20371113, 27161484, 40742226, 81484452]

約数ペア:

[(1, 81484452), (2, 40742226), (3, 27161484), (4, 20371113), (6, 13580742), (7, 11640636), (9, 9053828), (12, 6790371), (14, 5820318), (18, 4526914), (21, 3880212), (28, 2910159), (36, 2263457), (42, 1940106), (49, 1662948), (63, 1293404), (84, 970053), (98, 831474), (126, 646702), (147, 554316), (196, 415737), (252, 323351), (294, 277158), (343, 237564), (441, 184772), (588, 138579), (686, 118782), (882, 92386), (1029, 79188), (1372, 59391), (1764, 46193), (2058, 39594), (3087, 26396), (4116, 19797), (6174, 13198), (6599, 12348)]