80209626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{26161}}^1$

素因数の和:26246

約数の個数: 32

約数和(自身を含む): 185854848

約数和(自身を除く): 105645222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 26161, 52322, 78483, 156966, 183127, 366254, 549381, 1098762, 1909753, 3819506, 5729259, 11458518, 13368271, 26736542, 40104813, 80209626]

約数ペア:

[(1, 80209626), (2, 40104813), (3, 26736542), (6, 13368271), (7, 11458518), (14, 5729259), (21, 3819506), (42, 1909753), (73, 1098762), (146, 549381), (219, 366254), (438, 183127), (511, 156966), (1022, 78483), (1533, 52322), (3066, 26161)]