1087029132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{9679}}^1$

素因数の和:9891

約数の個数: 72

約数和(自身を含む): 2966261760

約数和(自身を除く): 1879232628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 191, 196, 294, 382, 573, 588, 764, 1146, 1337, 2292, 2674, 4011, 5348, 8022, 9359, 9679, 16044, 18718, 19358, 28077, 29037, 37436, 38716, 56154, 58074, 67753, 112308, 116148, 135506, 203259, 271012, 406518, 474271, 813036, 948542, 1422813, 1848689, 1897084, 2845626, 3697378, 5546067, 5691252, 7394756, 11092134, 12940823, 22184268, 25881646, 38822469, 51763292, 77644938, 90585761, 155289876, 181171522, 271757283, 362343044, 543514566, 1087029132]

約数ペア:

[(1, 1087029132), (2, 543514566), (3, 362343044), (4, 271757283), (6, 181171522), (7, 155289876), (12, 90585761), (14, 77644938), (21, 51763292), (28, 38822469), (42, 25881646), (49, 22184268), (84, 12940823), (98, 11092134), (147, 7394756), (191, 5691252), (196, 5546067), (294, 3697378), (382, 2845626), (573, 1897084), (588, 1848689), (764, 1422813), (1146, 948542), (1337, 813036), (2292, 474271), (2674, 406518), (4011, 271012), (5348, 203259), (8022, 135506), (9359, 116148), (9679, 112308), (16044, 67753), (18718, 58074), (19358, 56154), (28077, 38716), (29037, 37436)]