72799128

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{9109}}^1$

素因数の和:9161

約数の個数: 64

約数和(自身を含む): 207708000

約数和(自身を除く): 134908872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 9109, 18218, 27327, 36436, 54654, 72872, 81981, 109308, 163962, 218616, 245943, 327924, 337033, 491886, 655848, 674066, 983772, 1011099, 1348132, 1967544, 2022198, 2696264, 3033297, 4044396, 6066594, 8088792, 9099891, 12133188, 18199782, 24266376, 36399564, 72799128]

約数ペア:

[(1, 72799128), (2, 36399564), (3, 24266376), (4, 18199782), (6, 12133188), (8, 9099891), (9, 8088792), (12, 6066594), (18, 4044396), (24, 3033297), (27, 2696264), (36, 2022198), (37, 1967544), (54, 1348132), (72, 1011099), (74, 983772), (108, 674066), (111, 655848), (148, 491886), (216, 337033), (222, 327924), (296, 245943), (333, 218616), (444, 163962), (666, 109308), (888, 81981), (999, 72872), (1332, 54654), (1998, 36436), (2664, 27327), (3996, 18218), (7992, 9109)]