69489588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20177}}^1$

素因数の和:20232

約数の個数: 48

約数和(自身を含む): 189834624

約数和(自身を除く): 120345036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 20177, 40354, 60531, 80708, 121062, 141239, 242124, 282478, 423717, 564956, 827257, 847434, 1654514, 1694868, 2481771, 3309028, 4963542, 5790799, 9927084, 11581598, 17372397, 23163196, 34744794, 69489588]

約数ペア:

[(1, 69489588), (2, 34744794), (3, 23163196), (4, 17372397), (6, 11581598), (7, 9927084), (12, 5790799), (14, 4963542), (21, 3309028), (28, 2481771), (41, 1694868), (42, 1654514), (82, 847434), (84, 827257), (123, 564956), (164, 423717), (246, 282478), (287, 242124), (492, 141239), (574, 121062), (861, 80708), (1148, 60531), (1722, 40354), (3444, 20177)]