74217744

素因数分解:

$2^4\times 3^2\times {\mathrm{515401}}^1$

素因数の和:515415

約数の個数: 30

約数和(自身を含む): 207707006

約数和(自身を除く): 133489262

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 515401, 1030802, 1546203, 2061604, 3092406, 4123208, 4638609, 6184812, 8246416, 9277218, 12369624, 18554436, 24739248, 37108872, 74217744]

約数ペア:

[(1, 74217744), (2, 37108872), (3, 24739248), (4, 18554436), (6, 12369624), (8, 9277218), (9, 8246416), (12, 6184812), (16, 4638609), (18, 4123208), (24, 3092406), (36, 2061604), (48, 1546203), (72, 1030802), (144, 515401)]