73826012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 144003552

約数和(自身を除く): 70177540

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 137, 172, 241, 274, 482, 548, 559, 964, 1118, 1781, 2236, 3133, 3562, 5891, 6266, 7124, 10363, 11782, 12532, 20726, 23564, 33017, 41452, 66034, 76583, 132068, 134719, 153166, 269438, 306332, 429221, 538876, 858442, 1419731, 1716884, 2839462, 5678924, 18456503, 36913006, 73826012]

約数ペア:

[(1, 73826012), (2, 36913006), (4, 18456503), (13, 5678924), (26, 2839462), (43, 1716884), (52, 1419731), (86, 858442), (137, 538876), (172, 429221), (241, 306332), (274, 269438), (482, 153166), (548, 134719), (559, 132068), (964, 76583), (1118, 66034), (1781, 41452), (2236, 33017), (3133, 23564), (3562, 20726), (5891, 12532), (6266, 11782), (7124, 10363)]