81947952

素因数分解:

$2^4\times 3^2\times {\mathrm{569083}}^1$

素因数の和:569097

約数の個数: 30

約数和(自身を含む): 229340852

約数和(自身を除く): 147392900

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 569083, 1138166, 1707249, 2276332, 3414498, 4552664, 5121747, 6828996, 9105328, 10243494, 13657992, 20486988, 27315984, 40973976, 81947952]

約数ペア:

[(1, 81947952), (2, 40973976), (3, 27315984), (4, 20486988), (6, 13657992), (8, 10243494), (9, 9105328), (12, 6828996), (16, 5121747), (18, 4552664), (24, 3414498), (36, 2276332), (48, 1707249), (72, 1138166), (144, 569083)]