70742952

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{140363}}^1$

素因数の和:140382

約数の個数: 48

約数和(自身を含む): 218967840

約数和(自身を除く): 148224888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 140363, 280726, 421089, 561452, 842178, 982541, 1122904, 1263267, 1684356, 1965082, 2526534, 2947623, 3368712, 3930164, 5053068, 5895246, 7860328, 8842869, 10106136, 11790492, 17685738, 23580984, 35371476, 70742952]

約数ペア:

[(1, 70742952), (2, 35371476), (3, 23580984), (4, 17685738), (6, 11790492), (7, 10106136), (8, 8842869), (9, 7860328), (12, 5895246), (14, 5053068), (18, 3930164), (21, 3368712), (24, 2947623), (28, 2526534), (36, 1965082), (42, 1684356), (56, 1263267), (63, 1122904), (72, 982541), (84, 842178), (126, 561452), (168, 421089), (252, 280726), (504, 140363)]