80068176

素因数分解:

$2^4\times 3^4\times {\mathrm{61781}}^1$

素因数の和:61801

約数の個数: 50

約数和(自身を含む): 231744282

約数和(自身を除く): 151676106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 61781, 123562, 185343, 247124, 370686, 494248, 556029, 741372, 988496, 1112058, 1482744, 1668087, 2224116, 2965488, 3336174, 4448232, 5004261, 6672348, 8896464, 10008522, 13344696, 20017044, 26689392, 40034088, 80068176]

約数ペア:

[(1, 80068176), (2, 40034088), (3, 26689392), (4, 20017044), (6, 13344696), (8, 10008522), (9, 8896464), (12, 6672348), (16, 5004261), (18, 4448232), (24, 3336174), (27, 2965488), (36, 2224116), (48, 1668087), (54, 1482744), (72, 1112058), (81, 988496), (108, 741372), (144, 556029), (162, 494248), (216, 370686), (324, 247124), (432, 185343), (648, 123562), (1296, 61781)]