72558504

素因数分解:

$2^3\times 3^4\times {\mathrm{111973}}^1$

素因数の和:111991

約数の個数: 40

約数和(自身を含む): 203232810

約数和(自身を除く): 130674306

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 111973, 223946, 335919, 447892, 671838, 895784, 1007757, 1343676, 2015514, 2687352, 3023271, 4031028, 6046542, 8062056, 9069813, 12093084, 18139626, 24186168, 36279252, 72558504]

約数ペア:

[(1, 72558504), (2, 36279252), (3, 24186168), (4, 18139626), (6, 12093084), (8, 9069813), (9, 8062056), (12, 6046542), (18, 4031028), (24, 3023271), (27, 2687352), (36, 2015514), (54, 1343676), (72, 1007757), (81, 895784), (108, 671838), (162, 447892), (216, 335919), (324, 223946), (648, 111973)]