72728478

素因数分解:

$2^1\times 3^2\times {\mathrm{773}}^1\times {\mathrm{5227}}^1$

素因数の和:6008

約数の個数: 24

約数和(自身を含む): 157812408

約数和(自身を除く): 85083930

約数列:

[1, 2, 3, 6, 9, 18, 773, 1546, 2319, 4638, 5227, 6957, 10454, 13914, 15681, 31362, 47043, 94086, 4040471, 8080942, 12121413, 24242826, 36364239, 72728478]

約数ペア:

[(1, 72728478), (2, 36364239), (3, 24242826), (6, 12121413), (9, 8080942), (18, 4040471), (773, 94086), (1546, 47043), (2319, 31362), (4638, 15681), (5227, 13914), (6957, 10454)]