126715428

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{55871}}^1$

素因数の和:55894

約数の個数: 60

約数和(自身を含む): 378588672

約数和(自身を除く): 251873244

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, 55871, 111742, 167613, 223484, 335226, 391097, 502839, 670452, 782194, 1005678, 1173291, 1508517, 1564388, 2011356, 2346582, 3017034, 3519873, 4525551, 4693164, 6034068, 7039746, 9051102, 10559619, 14079492, 18102204, 21119238, 31678857, 42238476, 63357714, 126715428]

約数ペア:

[(1, 126715428), (2, 63357714), (3, 42238476), (4, 31678857), (6, 21119238), (7, 18102204), (9, 14079492), (12, 10559619), (14, 9051102), (18, 7039746), (21, 6034068), (27, 4693164), (28, 4525551), (36, 3519873), (42, 3017034), (54, 2346582), (63, 2011356), (81, 1564388), (84, 1508517), (108, 1173291), (126, 1005678), (162, 782194), (189, 670452), (252, 502839), (324, 391097), (378, 335226), (567, 223484), (756, 167613), (1134, 111742), (2268, 55871)]