127281672

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{84181}}^1$

素因数の和:84203

約数の個数: 64

約数和(自身を含む): 404073600

約数和(自身を除く): 276791928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 84181, 168362, 252543, 336724, 505086, 589267, 673448, 757629, 1010172, 1178534, 1515258, 1767801, 2020344, 2272887, 2357068, 3030516, 3535602, 4545774, 4714136, 5303403, 6061032, 7071204, 9091548, 10606806, 14142408, 15910209, 18183096, 21213612, 31820418, 42427224, 63640836, 127281672]

約数ペア:

[(1, 127281672), (2, 63640836), (3, 42427224), (4, 31820418), (6, 21213612), (7, 18183096), (8, 15910209), (9, 14142408), (12, 10606806), (14, 9091548), (18, 7071204), (21, 6061032), (24, 5303403), (27, 4714136), (28, 4545774), (36, 3535602), (42, 3030516), (54, 2357068), (56, 2272887), (63, 2020344), (72, 1767801), (84, 1515258), (108, 1178534), (126, 1010172), (168, 757629), (189, 673448), (216, 589267), (252, 505086), (378, 336724), (504, 252543), (756, 168362), (1512, 84181)]