69312978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{32359}}^1$

素因数の和:32391

約数の個数: 48

約数和(自身を含む): 181733760

約数和(自身を除く): 112420782

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 32359, 64718, 97077, 194154, 226513, 291231, 453026, 550103, 582462, 679539, 1100206, 1359078, 1650309, 2038617, 3300618, 3850721, 4077234, 4950927, 7701442, 9901854, 11552163, 23104326, 34656489, 69312978]

約数ペア:

[(1, 69312978), (2, 34656489), (3, 23104326), (6, 11552163), (7, 9901854), (9, 7701442), (14, 4950927), (17, 4077234), (18, 3850721), (21, 3300618), (34, 2038617), (42, 1650309), (51, 1359078), (63, 1100206), (102, 679539), (119, 582462), (126, 550103), (153, 453026), (238, 291231), (306, 226513), (357, 194154), (714, 97077), (1071, 64718), (2142, 32359)]