87426846

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1217}}^1$

素因数の和:1545

約数の個数: 48

約数和(自身を含む): 204828624

約数和(自身を除く): 117401778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 307, 614, 921, 1217, 1842, 2434, 2763, 3651, 3991, 5526, 7302, 7982, 10953, 11973, 15821, 21906, 23946, 31642, 35919, 47463, 71838, 94926, 142389, 284778, 373619, 747238, 1120857, 2241714, 3362571, 4857047, 6725142, 9714094, 14571141, 29142282, 43713423, 87426846]

約数ペア:

[(1, 87426846), (2, 43713423), (3, 29142282), (6, 14571141), (9, 9714094), (13, 6725142), (18, 4857047), (26, 3362571), (39, 2241714), (78, 1120857), (117, 747238), (234, 373619), (307, 284778), (614, 142389), (921, 94926), (1217, 71838), (1842, 47463), (2434, 35919), (2763, 31642), (3651, 23946), (3991, 21906), (5526, 15821), (7302, 11973), (7982, 10953)]