80663394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{26309}}^1$

素因数の和:26394

約数の個数: 32

約数和(自身を含む): 186906240

約数和(自身を除く): 106242846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 26309, 52618, 78927, 157854, 184163, 368326, 552489, 1104978, 1920557, 3841114, 5761671, 11523342, 13443899, 26887798, 40331697, 80663394]

約数ペア:

[(1, 80663394), (2, 40331697), (3, 26887798), (6, 13443899), (7, 11523342), (14, 5761671), (21, 3841114), (42, 1920557), (73, 1104978), (146, 552489), (219, 368326), (438, 184163), (511, 157854), (1022, 78927), (1533, 52618), (3066, 26309)]