72789408

素因数分解:

$2^5\times 3^3\times {\mathrm{84247}}^1$

素因数の和:84266

約数の個数: 48

約数和(自身を含む): 212304960

約数和(自身を除く): 139515552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 84247, 168494, 252741, 336988, 505482, 673976, 758223, 1010964, 1347952, 1516446, 2021928, 2274669, 2695904, 3032892, 4043856, 4549338, 6065784, 8087712, 9098676, 12131568, 18197352, 24263136, 36394704, 72789408]

約数ペア:

[(1, 72789408), (2, 36394704), (3, 24263136), (4, 18197352), (6, 12131568), (8, 9098676), (9, 8087712), (12, 6065784), (16, 4549338), (18, 4043856), (24, 3032892), (27, 2695904), (32, 2274669), (36, 2021928), (48, 1516446), (54, 1347952), (72, 1010964), (96, 758223), (108, 673976), (144, 505482), (216, 336988), (288, 252741), (432, 168494), (864, 84247)]