80326714

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 132546960

約数和(自身を除く): 52220246

約数列:

[1, 2, 13, 26, 101, 169, 181, 202, 338, 362, 1313, 2197, 2353, 2626, 4394, 4706, 17069, 18281, 30589, 34138, 36562, 61178, 221897, 237653, 397657, 443794, 475306, 795314, 3089489, 6178978, 40163357, 80326714]

約数ペア:

[(1, 80326714), (2, 40163357), (13, 6178978), (26, 3089489), (101, 795314), (169, 475306), (181, 443794), (202, 397657), (338, 237653), (362, 221897), (1313, 61178), (2197, 36562), (2353, 34138), (2626, 30589), (4394, 18281), (4706, 17069)]