72847728

素因数分解:

$2^4\times 3^3\times {\mathrm{168629}}^1$

素因数の和:168646

約数の個数: 40

約数和(自身を含む): 209101200

約数和(自身を除く): 136253472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 168629, 337258, 505887, 674516, 1011774, 1349032, 1517661, 2023548, 2698064, 3035322, 4047096, 4552983, 6070644, 8094192, 9105966, 12141288, 18211932, 24282576, 36423864, 72847728]

約数ペア:

[(1, 72847728), (2, 36423864), (3, 24282576), (4, 18211932), (6, 12141288), (8, 9105966), (9, 8094192), (12, 6070644), (16, 4552983), (18, 4047096), (24, 3035322), (27, 2698064), (36, 2023548), (48, 1517661), (54, 1349032), (72, 1011774), (108, 674516), (144, 505887), (216, 337258), (432, 168629)]