68660328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{919}}^1$

素因数の和:1222

約数の個数: 64

約数和(自身を含む): 188121600

約数和(自身を除く): 119461272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 283, 566, 849, 919, 1132, 1698, 1838, 2264, 2757, 3113, 3396, 3676, 5514, 6226, 6792, 7352, 9339, 10109, 11028, 12452, 18678, 20218, 22056, 24904, 30327, 37356, 40436, 60654, 74712, 80872, 121308, 242616, 260077, 520154, 780231, 1040308, 1560462, 2080616, 2860847, 3120924, 5721694, 6241848, 8582541, 11443388, 17165082, 22886776, 34330164, 68660328]

約数ペア:

[(1, 68660328), (2, 34330164), (3, 22886776), (4, 17165082), (6, 11443388), (8, 8582541), (11, 6241848), (12, 5721694), (22, 3120924), (24, 2860847), (33, 2080616), (44, 1560462), (66, 1040308), (88, 780231), (132, 520154), (264, 260077), (283, 242616), (566, 121308), (849, 80872), (919, 74712), (1132, 60654), (1698, 40436), (1838, 37356), (2264, 30327), (2757, 24904), (3113, 22056), (3396, 20218), (3676, 18678), (5514, 12452), (6226, 11028), (6792, 10109), (7352, 9339)]