61380864

素因数分解:

$2^8\times 3^2\times {\mathrm{26641}}^1$

素因数の和:26663

約数の個数: 54

約数和(自身を含む): 176982806

約数和(自身を除く): 115601942

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 26641, 53282, 79923, 106564, 159846, 213128, 239769, 319692, 426256, 479538, 639384, 852512, 959076, 1278768, 1705024, 1918152, 2557536, 3410048, 3836304, 5115072, 6820096, 7672608, 10230144, 15345216, 20460288, 30690432, 61380864]

約数ペア:

[(1, 61380864), (2, 30690432), (3, 20460288), (4, 15345216), (6, 10230144), (8, 7672608), (9, 6820096), (12, 5115072), (16, 3836304), (18, 3410048), (24, 2557536), (32, 1918152), (36, 1705024), (48, 1278768), (64, 959076), (72, 852512), (96, 639384), (128, 479538), (144, 426256), (192, 319692), (256, 239769), (288, 213128), (384, 159846), (576, 106564), (768, 79923), (1152, 53282), (2304, 26641)]