80545644

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{25717}}^1$

素因数の和:25759

約数の個数: 48

約数和(自身を含む): 216031200

約数和(自身を除く): 135485556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 25717, 51434, 77151, 102868, 154302, 231453, 308604, 462906, 694359, 745793, 925812, 1388718, 1491586, 2237379, 2777436, 2983172, 4474758, 6712137, 8949516, 13424274, 20136411, 26848548, 40272822, 80545644]

約数ペア:

[(1, 80545644), (2, 40272822), (3, 26848548), (4, 20136411), (6, 13424274), (9, 8949516), (12, 6712137), (18, 4474758), (27, 2983172), (29, 2777436), (36, 2237379), (54, 1491586), (58, 1388718), (87, 925812), (108, 745793), (116, 694359), (174, 462906), (261, 308604), (348, 231453), (522, 154302), (783, 102868), (1044, 77151), (1566, 51434), (3132, 25717)]