72727344

素因数分解:

$2^4\times 3^2\times {\mathrm{505051}}^1$

素因数の和:505065

約数の個数: 30

約数和(自身を含む): 203535956

約数和(自身を除く): 130808612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 505051, 1010102, 1515153, 2020204, 3030306, 4040408, 4545459, 6060612, 8080816, 9090918, 12121224, 18181836, 24242448, 36363672, 72727344]

約数ペア:

[(1, 72727344), (2, 36363672), (3, 24242448), (4, 18181836), (6, 12121224), (8, 9090918), (9, 8080816), (12, 6060612), (16, 4545459), (18, 4040408), (24, 3030306), (36, 2020204), (48, 1515153), (72, 1010102), (144, 505051)]