81145596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33311}}^1$

素因数の和:33354

約数の個数: 48

約数和(自身を含む): 223856640

約数和(自身を除く): 142711044

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, 33311, 66622, 99933, 133244, 199866, 233177, 399732, 466354, 699531, 932708, 966019, 1399062, 1932038, 2798124, 2898057, 3864076, 5796114, 6762133, 11592228, 13524266, 20286399, 27048532, 40572798, 81145596]

約数ペア:

[(1, 81145596), (2, 40572798), (3, 27048532), (4, 20286399), (6, 13524266), (7, 11592228), (12, 6762133), (14, 5796114), (21, 3864076), (28, 2898057), (29, 2798124), (42, 1932038), (58, 1399062), (84, 966019), (87, 932708), (116, 699531), (174, 466354), (203, 399732), (348, 233177), (406, 199866), (609, 133244), (812, 99933), (1218, 66622), (2436, 33311)]