129037212

素因数分解:

$2^2\times 3^4\times {\mathrm{449}}^1\times {\mathrm{887}}^1$

素因数の和:1352

約数の個数: 60

約数和(自身を含む): 338461200

約数和(自身を除く): 209423988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 449, 887, 898, 1347, 1774, 1796, 2661, 2694, 3548, 4041, 5322, 5388, 7983, 8082, 10644, 12123, 15966, 16164, 23949, 24246, 31932, 36369, 47898, 48492, 71847, 72738, 95796, 143694, 145476, 287388, 398263, 796526, 1194789, 1593052, 2389578, 3584367, 4779156, 7168734, 10753101, 14337468, 21506202, 32259303, 43012404, 64518606, 129037212]

約数ペア:

[(1, 129037212), (2, 64518606), (3, 43012404), (4, 32259303), (6, 21506202), (9, 14337468), (12, 10753101), (18, 7168734), (27, 4779156), (36, 3584367), (54, 2389578), (81, 1593052), (108, 1194789), (162, 796526), (324, 398263), (449, 287388), (887, 145476), (898, 143694), (1347, 95796), (1774, 72738), (1796, 71847), (2661, 48492), (2694, 47898), (3548, 36369), (4041, 31932), (5322, 24246), (5388, 23949), (7983, 16164), (8082, 15966), (10644, 12123)]