890498532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{87613}}^1$

素因数の和:87649

約数の個数: 72

約数和(自身を含む): 2610196288

約数和(自身を除く): 1719697756

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 87613, 175226, 262839, 350452, 525678, 613291, 963743, 1051356, 1226582, 1839873, 1927486, 2453164, 2891229, 3679746, 3854972, 5782458, 6746201, 7359492, 10601173, 11564916, 13492402, 20238603, 21202346, 26984804, 31803519, 40477206, 42404692, 63607038, 74208211, 80954412, 127214076, 148416422, 222624633, 296832844, 445249266, 890498532]

約数ペア:

[(1, 890498532), (2, 445249266), (3, 296832844), (4, 222624633), (6, 148416422), (7, 127214076), (11, 80954412), (12, 74208211), (14, 63607038), (21, 42404692), (22, 40477206), (28, 31803519), (33, 26984804), (42, 21202346), (44, 20238603), (66, 13492402), (77, 11564916), (84, 10601173), (121, 7359492), (132, 6746201), (154, 5782458), (231, 3854972), (242, 3679746), (308, 2891229), (363, 2453164), (462, 1927486), (484, 1839873), (726, 1226582), (847, 1051356), (924, 963743), (1452, 613291), (1694, 525678), (2541, 350452), (3388, 262839), (5082, 175226), (10164, 87613)]