72649148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1187}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 150885504

約数和(自身を除く): 78236356

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 107, 143, 214, 286, 428, 572, 1177, 1187, 1391, 2354, 2374, 2782, 4708, 4748, 5564, 13057, 15301, 15431, 26114, 30602, 30862, 52228, 61204, 61724, 127009, 169741, 254018, 339482, 508036, 678964, 1397099, 1651117, 2794198, 3302234, 5588396, 6604468, 18162287, 36324574, 72649148]

約数ペア:

[(1, 72649148), (2, 36324574), (4, 18162287), (11, 6604468), (13, 5588396), (22, 3302234), (26, 2794198), (44, 1651117), (52, 1397099), (107, 678964), (143, 508036), (214, 339482), (286, 254018), (428, 169741), (572, 127009), (1177, 61724), (1187, 61204), (1391, 52228), (2354, 30862), (2374, 30602), (2782, 26114), (4708, 15431), (4748, 15301), (5564, 13057)]