80651928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{480071}}^1$

素因数の和:480087

約数の個数: 32

約数和(自身を含む): 230434560

約数和(自身を除く): 149782632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 480071, 960142, 1440213, 1920284, 2880426, 3360497, 3840568, 5760852, 6720994, 10081491, 11521704, 13441988, 20162982, 26883976, 40325964, 80651928]

約数ペア:

[(1, 80651928), (2, 40325964), (3, 26883976), (4, 20162982), (6, 13441988), (7, 11521704), (8, 10081491), (12, 6720994), (14, 5760852), (21, 3840568), (24, 3360497), (28, 2880426), (42, 1920284), (56, 1440213), (84, 960142), (168, 480071)]