65281584

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 174845952

約数和(自身を除く): 109564368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 67, 106, 134, 159, 201, 212, 268, 318, 383, 402, 424, 536, 636, 766, 804, 848, 1072, 1149, 1272, 1532, 1608, 2298, 2544, 3064, 3216, 3551, 4596, 6128, 7102, 9192, 10653, 14204, 18384, 20299, 21306, 25661, 28408, 40598, 42612, 51322, 56816, 60897, 76983, 81196, 85224, 102644, 121794, 153966, 162392, 170448, 205288, 243588, 307932, 324784, 410576, 487176, 615864, 974352, 1231728, 1360033, 2720066, 4080099, 5440132, 8160198, 10880264, 16320396, 21760528, 32640792, 65281584]

約数ペア:

[(1, 65281584), (2, 32640792), (3, 21760528), (4, 16320396), (6, 10880264), (8, 8160198), (12, 5440132), (16, 4080099), (24, 2720066), (48, 1360033), (53, 1231728), (67, 974352), (106, 615864), (134, 487176), (159, 410576), (201, 324784), (212, 307932), (268, 243588), (318, 205288), (383, 170448), (402, 162392), (424, 153966), (536, 121794), (636, 102644), (766, 85224), (804, 81196), (848, 76983), (1072, 60897), (1149, 56816), (1272, 51322), (1532, 42612), (1608, 40598), (2298, 28408), (2544, 25661), (3064, 21306), (3216, 20299), (3551, 18384), (4596, 14204), (6128, 10653), (7102, 9192)]