72343348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1217}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 158788224

約数和(自身を除く): 86444876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 193, 308, 386, 772, 1217, 1351, 2123, 2434, 2702, 4246, 4868, 5404, 8492, 8519, 13387, 14861, 17038, 26774, 29722, 34076, 53548, 59444, 93709, 187418, 234881, 374836, 469762, 939524, 1644167, 2583691, 3288334, 5167382, 6576668, 10334764, 18085837, 36171674, 72343348]

約数ペア:

[(1, 72343348), (2, 36171674), (4, 18085837), (7, 10334764), (11, 6576668), (14, 5167382), (22, 3288334), (28, 2583691), (44, 1644167), (77, 939524), (154, 469762), (193, 374836), (308, 234881), (386, 187418), (772, 93709), (1217, 59444), (1351, 53548), (2123, 34076), (2434, 29722), (2702, 26774), (4246, 17038), (4868, 14861), (5404, 13387), (8492, 8519)]