71727516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{284633}}^1$

素因数の和:284650

約数の個数: 36

約数和(自身を含む): 207213552

約数和(自身を除く): 135486036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 284633, 569266, 853899, 1138532, 1707798, 1992431, 2561697, 3415596, 3984862, 5123394, 5977293, 7969724, 10246788, 11954586, 17931879, 23909172, 35863758, 71727516]

約数ペア:

[(1, 71727516), (2, 35863758), (3, 23909172), (4, 17931879), (6, 11954586), (7, 10246788), (9, 7969724), (12, 5977293), (14, 5123394), (18, 3984862), (21, 3415596), (28, 2561697), (36, 1992431), (42, 1707798), (63, 1138532), (84, 853899), (126, 569266), (252, 284633)]