71502984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{141871}}^1$

素因数の和:141890

約数の個数: 48

約数和(自身を含む): 221320320

約数和(自身を除く): 149817336

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, 141871, 283742, 425613, 567484, 851226, 993097, 1134968, 1276839, 1702452, 1986194, 2553678, 2979291, 3404904, 3972388, 5107356, 5958582, 7944776, 8937873, 10214712, 11917164, 17875746, 23834328, 35751492, 71502984]

約数ペア:

[(1, 71502984), (2, 35751492), (3, 23834328), (4, 17875746), (6, 11917164), (7, 10214712), (8, 8937873), (9, 7944776), (12, 5958582), (14, 5107356), (18, 3972388), (21, 3404904), (24, 2979291), (28, 2553678), (36, 1986194), (42, 1702452), (56, 1276839), (63, 1134968), (72, 993097), (84, 851226), (126, 567484), (168, 425613), (252, 283742), (504, 141871)]