72193086

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{577}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 184220160

約数和(自身を除く): 112027074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 331, 378, 577, 662, 993, 1154, 1731, 1986, 2317, 2979, 3462, 4039, 4634, 5193, 5958, 6951, 8078, 8937, 10386, 12117, 13902, 15579, 17874, 20853, 24234, 31158, 36351, 41706, 62559, 72702, 109053, 125118, 190987, 218106, 381974, 572961, 1145922, 1336909, 1718883, 2673818, 3437766, 4010727, 5156649, 8021454, 10313298, 12032181, 24064362, 36096543, 72193086]

約数ペア:

[(1, 72193086), (2, 36096543), (3, 24064362), (6, 12032181), (7, 10313298), (9, 8021454), (14, 5156649), (18, 4010727), (21, 3437766), (27, 2673818), (42, 1718883), (54, 1336909), (63, 1145922), (126, 572961), (189, 381974), (331, 218106), (378, 190987), (577, 125118), (662, 109053), (993, 72702), (1154, 62559), (1731, 41706), (1986, 36351), (2317, 31158), (2979, 24234), (3462, 20853), (4039, 17874), (4634, 15579), (5193, 13902), (5958, 12117), (6951, 10386), (8078, 8937)]