82129572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{108637}}^1$

素因数の和:108657

約数の個数: 48

約数和(自身を含む): 243349120

約数和(自身を除く): 161219548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 108637, 217274, 325911, 434548, 651822, 760459, 977733, 1303644, 1520918, 1955466, 2281377, 2933199, 3041836, 3910932, 4562754, 5866398, 6844131, 9125508, 11732796, 13688262, 20532393, 27376524, 41064786, 82129572]

約数ペア:

[(1, 82129572), (2, 41064786), (3, 27376524), (4, 20532393), (6, 13688262), (7, 11732796), (9, 9125508), (12, 6844131), (14, 5866398), (18, 4562754), (21, 3910932), (27, 3041836), (28, 2933199), (36, 2281377), (42, 1955466), (54, 1520918), (63, 1303644), (84, 977733), (108, 760459), (126, 651822), (189, 434548), (252, 325911), (378, 217274), (756, 108637)]