66677328

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{6911}}^1$

素因数の和:6992

約数の個数: 60

約数和(自身を含む): 189416448

約数和(自身を除く): 122739120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 6911, 9648, 13822, 20733, 27644, 41466, 55288, 62199, 82932, 110576, 124398, 165864, 248796, 331728, 463037, 497592, 926074, 995184, 1389111, 1852148, 2778222, 3704296, 4167333, 5556444, 7408592, 8334666, 11112888, 16669332, 22225776, 33338664, 66677328]

約数ペア:

[(1, 66677328), (2, 33338664), (3, 22225776), (4, 16669332), (6, 11112888), (8, 8334666), (9, 7408592), (12, 5556444), (16, 4167333), (18, 3704296), (24, 2778222), (36, 1852148), (48, 1389111), (67, 995184), (72, 926074), (134, 497592), (144, 463037), (201, 331728), (268, 248796), (402, 165864), (536, 124398), (603, 110576), (804, 82932), (1072, 62199), (1206, 55288), (1608, 41466), (2412, 27644), (3216, 20733), (4824, 13822), (6911, 9648)]