65586108

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1663

約数の個数: 72

約数和(自身を含む): 180641664

約数和(自身を除く): 115055556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 284, 294, 426, 497, 588, 852, 994, 1491, 1571, 1988, 2982, 3142, 3479, 4713, 5964, 6284, 6958, 9426, 10437, 10997, 13916, 18852, 20874, 21994, 32991, 41748, 43988, 65982, 76979, 111541, 131964, 153958, 223082, 230937, 307916, 334623, 446164, 461874, 669246, 780787, 923748, 1338492, 1561574, 2342361, 3123148, 4684722, 5465509, 9369444, 10931018, 16396527, 21862036, 32793054, 65586108]

約数ペア:

[(1, 65586108), (2, 32793054), (3, 21862036), (4, 16396527), (6, 10931018), (7, 9369444), (12, 5465509), (14, 4684722), (21, 3123148), (28, 2342361), (42, 1561574), (49, 1338492), (71, 923748), (84, 780787), (98, 669246), (142, 461874), (147, 446164), (196, 334623), (213, 307916), (284, 230937), (294, 223082), (426, 153958), (497, 131964), (588, 111541), (852, 76979), (994, 65982), (1491, 43988), (1571, 41748), (1988, 32991), (2982, 21994), (3142, 20874), (3479, 18852), (4713, 13916), (5964, 10997), (6284, 10437), (6958, 9426)]