80415216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79777}}^1$

素因数の和:79798

約数の個数: 60

約数和(自身を含む): 257204272

約数和(自身を除く): 176789056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 79777, 159554, 239331, 319108, 478662, 558439, 638216, 717993, 957324, 1116878, 1276432, 1435986, 1675317, 1914648, 2233756, 2871972, 3350634, 3829296, 4467512, 5025951, 5743944, 6701268, 8935024, 10051902, 11487888, 13402536, 20103804, 26805072, 40207608, 80415216]

約数ペア:

[(1, 80415216), (2, 40207608), (3, 26805072), (4, 20103804), (6, 13402536), (7, 11487888), (8, 10051902), (9, 8935024), (12, 6701268), (14, 5743944), (16, 5025951), (18, 4467512), (21, 3829296), (24, 3350634), (28, 2871972), (36, 2233756), (42, 1914648), (48, 1675317), (56, 1435986), (63, 1276432), (72, 1116878), (84, 957324), (112, 717993), (126, 638216), (144, 558439), (168, 478662), (252, 319108), (336, 239331), (504, 159554), (1008, 79777)]