80475486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{147391}}^1$

素因数の和:147416

約数の個数: 32

約数和(自身を含む): 198094848

約数和(自身を除く): 117619362

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 147391, 294782, 442173, 884346, 1031737, 1916083, 2063474, 3095211, 3832166, 5748249, 6190422, 11496498, 13412581, 26825162, 40237743, 80475486]

約数ペア:

[(1, 80475486), (2, 40237743), (3, 26825162), (6, 13412581), (7, 11496498), (13, 6190422), (14, 5748249), (21, 3832166), (26, 3095211), (39, 2063474), (42, 1916083), (78, 1031737), (91, 884346), (182, 442173), (273, 294782), (546, 147391)]