72794524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 145605600

約数和(自身を除く): 72811076

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 89, 116, 178, 319, 356, 638, 641, 979, 1276, 1282, 1958, 2564, 2581, 3916, 5162, 7051, 10324, 14102, 18589, 28204, 28391, 37178, 56782, 57049, 74356, 113564, 114098, 204479, 228196, 408958, 627539, 817916, 1255078, 1654421, 2510156, 3308842, 6617684, 18198631, 36397262, 72794524]

約数ペア:

[(1, 72794524), (2, 36397262), (4, 18198631), (11, 6617684), (22, 3308842), (29, 2510156), (44, 1654421), (58, 1255078), (89, 817916), (116, 627539), (178, 408958), (319, 228196), (356, 204479), (638, 114098), (641, 113564), (979, 74356), (1276, 57049), (1282, 56782), (1958, 37178), (2564, 28391), (2581, 28204), (3916, 18589), (5162, 14102), (7051, 10324)]