80676036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{320143}}^1$

素因数の和:320160

約数の個数: 36

約数和(自身を含む): 233064832

約数和(自身を除く): 152388796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 320143, 640286, 960429, 1280572, 1920858, 2241001, 2881287, 3841716, 4482002, 5762574, 6723003, 8964004, 11525148, 13446006, 20169009, 26892012, 40338018, 80676036]

約数ペア:

[(1, 80676036), (2, 40338018), (3, 26892012), (4, 20169009), (6, 13446006), (7, 11525148), (9, 8964004), (12, 6723003), (14, 5762574), (18, 4482002), (21, 3841716), (28, 2881287), (36, 2241001), (42, 1920858), (63, 1280572), (84, 960429), (126, 640286), (252, 320143)]