72817488

素因数分解:

$2^4\times 3^3\times {\mathrm{168559}}^1$

素因数の和:168576

約数の個数: 40

約数和(自身を含む): 209014400

約数和(自身を除く): 136196912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 168559, 337118, 505677, 674236, 1011354, 1348472, 1517031, 2022708, 2696944, 3034062, 4045416, 4551093, 6068124, 8090832, 9102186, 12136248, 18204372, 24272496, 36408744, 72817488]

約数ペア:

[(1, 72817488), (2, 36408744), (3, 24272496), (4, 18204372), (6, 12136248), (8, 9102186), (9, 8090832), (12, 6068124), (16, 4551093), (18, 4045416), (24, 3034062), (27, 2696944), (36, 2022708), (48, 1517031), (54, 1348472), (72, 1011354), (108, 674236), (144, 505677), (216, 337118), (432, 168559)]