80902542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{26387}}^1$

素因数の和:26472

約数の個数: 32

約数和(自身を含む): 187460352

約数和(自身を除く): 106557810

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 26387, 52774, 79161, 158322, 184709, 369418, 554127, 1108254, 1926251, 3852502, 5778753, 11557506, 13483757, 26967514, 40451271, 80902542]

約数ペア:

[(1, 80902542), (2, 40451271), (3, 26967514), (6, 13483757), (7, 11557506), (14, 5778753), (21, 3852502), (42, 1926251), (73, 1108254), (146, 554127), (219, 369418), (438, 184709), (511, 158322), (1022, 79161), (1533, 52774), (3066, 26387)]