72739944

素因数分解:

$2^3\times 3^4\times {\mathrm{112253}}^1$

素因数の和:112271

約数の個数: 40

約数和(自身を含む): 203741010

約数和(自身を除く): 131001066

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 112253, 224506, 336759, 449012, 673518, 898024, 1010277, 1347036, 2020554, 2694072, 3030831, 4041108, 6061662, 8082216, 9092493, 12123324, 18184986, 24246648, 36369972, 72739944]

約数ペア:

[(1, 72739944), (2, 36369972), (3, 24246648), (4, 18184986), (6, 12123324), (8, 9092493), (9, 8082216), (12, 6061662), (18, 4041108), (24, 3030831), (27, 2694072), (36, 2020554), (54, 1347036), (72, 1010277), (81, 898024), (108, 673518), (162, 449012), (216, 336759), (324, 224506), (648, 112253)]