79834860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{63361}}^1$

素因数の和:63383

約数の個数: 72

約数和(自身を含む): 276765216

約数和(自身を除く): 196930356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 63361, 126722, 190083, 253444, 316805, 380166, 443527, 570249, 633610, 760332, 887054, 950415, 1140498, 1267220, 1330581, 1774108, 1900830, 2217635, 2280996, 2661162, 2851245, 3801660, 3991743, 4435270, 5322324, 5702490, 6652905, 7983486, 8870540, 11404980, 13305810, 15966972, 19958715, 26611620, 39917430, 79834860]

約数ペア:

[(1, 79834860), (2, 39917430), (3, 26611620), (4, 19958715), (5, 15966972), (6, 13305810), (7, 11404980), (9, 8870540), (10, 7983486), (12, 6652905), (14, 5702490), (15, 5322324), (18, 4435270), (20, 3991743), (21, 3801660), (28, 2851245), (30, 2661162), (35, 2280996), (36, 2217635), (42, 1900830), (45, 1774108), (60, 1330581), (63, 1267220), (70, 1140498), (84, 950415), (90, 887054), (105, 760332), (126, 633610), (140, 570249), (180, 443527), (210, 380166), (252, 316805), (315, 253444), (420, 190083), (630, 126722), (1260, 63361)]