66142206

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1330

約数の個数: 72

約数和(自身を含む): 164436480

約数和(自身を除く): 98294274

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 169, 221, 234, 306, 338, 442, 507, 663, 1014, 1279, 1326, 1521, 1989, 2558, 2873, 3042, 3837, 3978, 5746, 7674, 8619, 11511, 16627, 17238, 21743, 23022, 25857, 33254, 43486, 49881, 51714, 65229, 99762, 130458, 149643, 195687, 216151, 282659, 299286, 391374, 432302, 565318, 648453, 847977, 1296906, 1695954, 1945359, 2543931, 3674567, 3890718, 5087862, 7349134, 11023701, 22047402, 33071103, 66142206]

約数ペア:

[(1, 66142206), (2, 33071103), (3, 22047402), (6, 11023701), (9, 7349134), (13, 5087862), (17, 3890718), (18, 3674567), (26, 2543931), (34, 1945359), (39, 1695954), (51, 1296906), (78, 847977), (102, 648453), (117, 565318), (153, 432302), (169, 391374), (221, 299286), (234, 282659), (306, 216151), (338, 195687), (442, 149643), (507, 130458), (663, 99762), (1014, 65229), (1279, 51714), (1326, 49881), (1521, 43486), (1989, 33254), (2558, 25857), (2873, 23022), (3042, 21743), (3837, 17238), (3978, 16627), (5746, 11511), (7674, 8619)]