90102942

素因数分解:

$2^1\times 3^6\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2180

約数の個数: 56

約数和(自身を含む): 209724840

約数和(自身を除く): 119621898

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 243, 261, 486, 522, 729, 783, 1458, 1566, 2131, 2349, 4262, 4698, 6393, 7047, 12786, 14094, 19179, 21141, 38358, 42282, 57537, 61799, 115074, 123598, 172611, 185397, 345222, 370794, 517833, 556191, 1035666, 1112382, 1553499, 1668573, 3106998, 3337146, 5005719, 10011438, 15017157, 30034314, 45051471, 90102942]

約数ペア:

[(1, 90102942), (2, 45051471), (3, 30034314), (6, 15017157), (9, 10011438), (18, 5005719), (27, 3337146), (29, 3106998), (54, 1668573), (58, 1553499), (81, 1112382), (87, 1035666), (162, 556191), (174, 517833), (243, 370794), (261, 345222), (486, 185397), (522, 172611), (729, 123598), (783, 115074), (1458, 61799), (1566, 57537), (2131, 42282), (2349, 38358), (4262, 21141), (4698, 19179), (6393, 14094), (7047, 12786)]