81952266

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53987}}^1$

素因数の和:54026

約数の個数: 32

約数和(自身を含む): 186582528

約数和(自身を除く): 104630262

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 53987, 107974, 161961, 323922, 593857, 1187714, 1241701, 1781571, 2483402, 3563142, 3725103, 7450206, 13658711, 27317422, 40976133, 81952266]

約数ペア:

[(1, 81952266), (2, 40976133), (3, 27317422), (6, 13658711), (11, 7450206), (22, 3725103), (23, 3563142), (33, 2483402), (46, 1781571), (66, 1241701), (69, 1187714), (138, 593857), (253, 323922), (506, 161961), (759, 107974), (1518, 53987)]