168768684

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{74413}}^1$

素因数の和:74436

約数の個数: 60

約数和(自身を含む): 504229264

約数和(自身を除く): 335460580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 74413, 148826, 223239, 297652, 446478, 520891, 669717, 892956, 1041782, 1339434, 1562673, 2009151, 2083564, 2678868, 3125346, 4018302, 4688019, 6027453, 6250692, 8036604, 9376038, 12054906, 14064057, 18752076, 24109812, 28128114, 42192171, 56256228, 84384342, 168768684]

約数ペア:

[(1, 168768684), (2, 84384342), (3, 56256228), (4, 42192171), (6, 28128114), (7, 24109812), (9, 18752076), (12, 14064057), (14, 12054906), (18, 9376038), (21, 8036604), (27, 6250692), (28, 6027453), (36, 4688019), (42, 4018302), (54, 3125346), (63, 2678868), (81, 2083564), (84, 2009151), (108, 1562673), (126, 1339434), (162, 1041782), (189, 892956), (252, 669717), (324, 520891), (378, 446478), (567, 297652), (756, 223239), (1134, 148826), (2268, 74413)]