56516778

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 80

約数和(自身を含む): 132701184

約数和(自身を除く): 76184406

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 67, 81, 82, 123, 127, 134, 162, 201, 246, 254, 369, 381, 402, 603, 738, 762, 1107, 1143, 1206, 1809, 2214, 2286, 2747, 3321, 3429, 3618, 5207, 5427, 5494, 6642, 6858, 8241, 8509, 10287, 10414, 10854, 15621, 16482, 17018, 20574, 24723, 25527, 31242, 46863, 49446, 51054, 74169, 76581, 93726, 140589, 148338, 153162, 222507, 229743, 281178, 348869, 421767, 445014, 459486, 689229, 697738, 843534, 1046607, 1378458, 2093214, 3139821, 6279642, 9419463, 18838926, 28258389, 56516778]

約数ペア:

[(1, 56516778), (2, 28258389), (3, 18838926), (6, 9419463), (9, 6279642), (18, 3139821), (27, 2093214), (41, 1378458), (54, 1046607), (67, 843534), (81, 697738), (82, 689229), (123, 459486), (127, 445014), (134, 421767), (162, 348869), (201, 281178), (246, 229743), (254, 222507), (369, 153162), (381, 148338), (402, 140589), (603, 93726), (738, 76581), (762, 74169), (1107, 51054), (1143, 49446), (1206, 46863), (1809, 31242), (2214, 25527), (2286, 24723), (2747, 20574), (3321, 17018), (3429, 16482), (3618, 15621), (5207, 10854), (5427, 10414), (5494, 10287), (6642, 8509), (6858, 8241)]