81314772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{88003}}^1$

素因数の和:88028

約数の個数: 48

約数和(自身を含む): 236554752

約数和(自身を除く): 155239980

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 88003, 176006, 264009, 352012, 528018, 616021, 968033, 1056036, 1232042, 1848063, 1936066, 2464084, 2904099, 3696126, 3872132, 5808198, 6776231, 7392252, 11616396, 13552462, 20328693, 27104924, 40657386, 81314772]

約数ペア:

[(1, 81314772), (2, 40657386), (3, 27104924), (4, 20328693), (6, 13552462), (7, 11616396), (11, 7392252), (12, 6776231), (14, 5808198), (21, 3872132), (22, 3696126), (28, 2904099), (33, 2464084), (42, 1936066), (44, 1848063), (66, 1232042), (77, 1056036), (84, 968033), (132, 616021), (154, 528018), (231, 352012), (308, 264009), (462, 176006), (924, 88003)]