66005324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{223}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 149474304

約数和(自身を除く): 83468980

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 223, 308, 341, 434, 446, 682, 868, 892, 961, 1364, 1561, 1922, 2387, 2453, 3122, 3844, 4774, 4906, 6244, 6727, 6913, 9548, 9812, 10571, 13454, 13826, 17171, 21142, 26908, 27652, 34342, 42284, 48391, 68684, 73997, 76043, 96782, 147994, 152086, 193564, 214303, 295988, 304172, 428606, 532301, 857212, 1064602, 1500121, 2129204, 2357333, 3000242, 4714666, 6000484, 9429332, 16501331, 33002662, 66005324]

約数ペア:

[(1, 66005324), (2, 33002662), (4, 16501331), (7, 9429332), (11, 6000484), (14, 4714666), (22, 3000242), (28, 2357333), (31, 2129204), (44, 1500121), (62, 1064602), (77, 857212), (124, 532301), (154, 428606), (217, 304172), (223, 295988), (308, 214303), (341, 193564), (434, 152086), (446, 147994), (682, 96782), (868, 76043), (892, 73997), (961, 68684), (1364, 48391), (1561, 42284), (1922, 34342), (2387, 27652), (2453, 26908), (3122, 21142), (3844, 17171), (4774, 13826), (4906, 13454), (6244, 10571), (6727, 9812), (6913, 9548)]