123247656

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{3019}}^1$

素因数の和:3050

約数の個数: 112

約数和(自身を含む): 396103200

約数和(自身を除く): 272855544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2268, 2916, 3019, 3402, 4536, 5103, 5832, 6038, 6804, 9057, 10206, 12076, 13608, 18114, 20412, 21133, 24152, 27171, 36228, 40824, 42266, 54342, 63399, 72456, 81513, 84532, 108684, 126798, 163026, 169064, 190197, 217368, 244539, 253596, 326052, 380394, 489078, 507192, 570591, 652104, 733617, 760788, 978156, 1141182, 1467234, 1521576, 1711773, 1956312, 2200851, 2282364, 2934468, 3423546, 4401702, 4564728, 5135319, 5868936, 6847092, 8803404, 10270638, 13694184, 15405957, 17606808, 20541276, 30811914, 41082552, 61623828, 123247656]

約数ペア:

[(1, 123247656), (2, 61623828), (3, 41082552), (4, 30811914), (6, 20541276), (7, 17606808), (8, 15405957), (9, 13694184), (12, 10270638), (14, 8803404), (18, 6847092), (21, 5868936), (24, 5135319), (27, 4564728), (28, 4401702), (36, 3423546), (42, 2934468), (54, 2282364), (56, 2200851), (63, 1956312), (72, 1711773), (81, 1521576), (84, 1467234), (108, 1141182), (126, 978156), (162, 760788), (168, 733617), (189, 652104), (216, 570591), (243, 507192), (252, 489078), (324, 380394), (378, 326052), (486, 253596), (504, 244539), (567, 217368), (648, 190197), (729, 169064), (756, 163026), (972, 126798), (1134, 108684), (1458, 84532), (1512, 81513), (1701, 72456), (1944, 63399), (2268, 54342), (2916, 42266), (3019, 40824), (3402, 36228), (4536, 27171), (5103, 24152), (5832, 21133), (6038, 20412), (6804, 18114), (9057, 13608), (10206, 12076)]