64394364

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{983}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 154732032

約数和(自身を除く): 90337668

約数列:

[1, 2, 3, 4, 6, 12, 53, 103, 106, 159, 206, 212, 309, 318, 412, 618, 636, 983, 1236, 1966, 2949, 3932, 5459, 5898, 10918, 11796, 16377, 21836, 32754, 52099, 65508, 101249, 104198, 156297, 202498, 208396, 303747, 312594, 404996, 607494, 625188, 1214988, 5366197, 10732394, 16098591, 21464788, 32197182, 64394364]

約数ペア:

[(1, 64394364), (2, 32197182), (3, 21464788), (4, 16098591), (6, 10732394), (12, 5366197), (53, 1214988), (103, 625188), (106, 607494), (159, 404996), (206, 312594), (212, 303747), (309, 208396), (318, 202498), (412, 156297), (618, 104198), (636, 101249), (983, 65508), (1236, 52099), (1966, 32754), (2949, 21836), (3932, 16377), (5459, 11796), (5898, 10918)]