68959728

素因数分解:

$2^4\times 3^3\times {\mathrm{159629}}^1$

素因数の和:159646

約数の個数: 40

約数和(自身を含む): 197941200

約数和(自身を除く): 128981472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 159629, 319258, 478887, 638516, 957774, 1277032, 1436661, 1915548, 2554064, 2873322, 3831096, 4309983, 5746644, 7662192, 8619966, 11493288, 17239932, 22986576, 34479864, 68959728]

約数ペア:

[(1, 68959728), (2, 34479864), (3, 22986576), (4, 17239932), (6, 11493288), (8, 8619966), (9, 7662192), (12, 5746644), (16, 4309983), (18, 3831096), (24, 2873322), (27, 2554064), (36, 1915548), (48, 1436661), (54, 1277032), (72, 957774), (108, 638516), (144, 478887), (216, 319258), (432, 159629)]