71728992

素因数分解:

$2^5\times 3^2\times {\mathrm{249059}}^1$

素因数の和:249075

約数の個数: 36

約数和(自身を含む): 203980140

約数和(自身を除く): 132251148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 249059, 498118, 747177, 996236, 1494354, 1992472, 2241531, 2988708, 3984944, 4483062, 5977416, 7969888, 8966124, 11954832, 17932248, 23909664, 35864496, 71728992]

約数ペア:

[(1, 71728992), (2, 35864496), (3, 23909664), (4, 17932248), (6, 11954832), (8, 8966124), (9, 7969888), (12, 5977416), (16, 4483062), (18, 3984944), (24, 2988708), (32, 2241531), (36, 1992472), (48, 1494354), (72, 996236), (96, 747177), (144, 498118), (288, 249059)]