78647112

素因数分解:

$2^3\times 3^4\times {\mathrm{121369}}^1$

素因数の和:121387

約数の個数: 40

約数和(自身を含む): 220286550

約数和(自身を除く): 141639438

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 121369, 242738, 364107, 485476, 728214, 970952, 1092321, 1456428, 2184642, 2912856, 3276963, 4369284, 6553926, 8738568, 9830889, 13107852, 19661778, 26215704, 39323556, 78647112]

約数ペア:

[(1, 78647112), (2, 39323556), (3, 26215704), (4, 19661778), (6, 13107852), (8, 9830889), (9, 8738568), (12, 6553926), (18, 4369284), (24, 3276963), (27, 2912856), (36, 2184642), (54, 1456428), (72, 1092321), (81, 970952), (108, 728214), (162, 485476), (216, 364107), (324, 242738), (648, 121369)]