81493824

素因数分解:

$2^6\times 3^1\times {\mathrm{419}}^1\times {\mathrm{1013}}^1$

素因数の和:1447

約数の個数: 56

約数和(自身を含む): 216347040

約数和(自身を除く): 134853216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 419, 838, 1013, 1257, 1676, 2026, 2514, 3039, 3352, 4052, 5028, 6078, 6704, 8104, 10056, 12156, 13408, 16208, 20112, 24312, 26816, 32416, 40224, 48624, 64832, 80448, 97248, 194496, 424447, 848894, 1273341, 1697788, 2546682, 3395576, 5093364, 6791152, 10186728, 13582304, 20373456, 27164608, 40746912, 81493824]

約数ペア:

[(1, 81493824), (2, 40746912), (3, 27164608), (4, 20373456), (6, 13582304), (8, 10186728), (12, 6791152), (16, 5093364), (24, 3395576), (32, 2546682), (48, 1697788), (64, 1273341), (96, 848894), (192, 424447), (419, 194496), (838, 97248), (1013, 80448), (1257, 64832), (1676, 48624), (2026, 40224), (2514, 32416), (3039, 26816), (3352, 24312), (4052, 20112), (5028, 16208), (6078, 13408), (6704, 12156), (8104, 10056)]