81748896

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{16067}}^1$

素因数の和:16133

約数の個数: 48

約数和(自身を含む): 218653344

約数和(自身を除く): 136904448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 16067, 32134, 48201, 64268, 96402, 128536, 192804, 257072, 385608, 514144, 771216, 851551, 1542432, 1703102, 2554653, 3406204, 5109306, 6812408, 10218612, 13624816, 20437224, 27249632, 40874448, 81748896]

約数ペア:

[(1, 81748896), (2, 40874448), (3, 27249632), (4, 20437224), (6, 13624816), (8, 10218612), (12, 6812408), (16, 5109306), (24, 3406204), (32, 2554653), (48, 1703102), (53, 1542432), (96, 851551), (106, 771216), (159, 514144), (212, 385608), (318, 257072), (424, 192804), (636, 128536), (848, 96402), (1272, 64268), (1696, 48201), (2544, 32134), (5088, 16067)]