80497298

素因数分解:

$2^1\times 7^3\times {\mathrm{271}}^1\times {\mathrm{433}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 141657600

約数和(自身を除く): 61160302

約数列:

[1, 2, 7, 14, 49, 98, 271, 343, 433, 542, 686, 866, 1897, 3031, 3794, 6062, 13279, 21217, 26558, 42434, 92953, 117343, 148519, 185906, 234686, 297038, 821401, 1642802, 5749807, 11499614, 40248649, 80497298]

約数ペア:

[(1, 80497298), (2, 40248649), (7, 11499614), (14, 5749807), (49, 1642802), (98, 821401), (271, 297038), (343, 234686), (433, 185906), (542, 148519), (686, 117343), (866, 92953), (1897, 42434), (3031, 26558), (3794, 21217), (6062, 13279)]