72820188

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{96323}}^1$

素因数の和:96343

約数の個数: 48

約数和(自身を含む): 215765760

約数和(自身を除く): 142945572

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, 96323, 192646, 288969, 385292, 577938, 674261, 866907, 1155876, 1348522, 1733814, 2022783, 2600721, 2697044, 3467628, 4045566, 5201442, 6068349, 8091132, 10402884, 12136698, 18205047, 24273396, 36410094, 72820188]

約数ペア:

[(1, 72820188), (2, 36410094), (3, 24273396), (4, 18205047), (6, 12136698), (7, 10402884), (9, 8091132), (12, 6068349), (14, 5201442), (18, 4045566), (21, 3467628), (27, 2697044), (28, 2600721), (36, 2022783), (42, 1733814), (54, 1348522), (63, 1155876), (84, 866907), (108, 674261), (126, 577938), (189, 385292), (252, 288969), (378, 192646), (756, 96323)]