80681088

素因数分解:

$2^7\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1289}}^1$

素因数の和:1469

約数の個数: 64

約数和(自身を含む): 215791200

約数和(自身を除く): 135110112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 326, 384, 489, 652, 978, 1289, 1304, 1956, 2578, 2608, 3867, 3912, 5156, 5216, 7734, 7824, 10312, 10432, 15468, 15648, 20624, 20864, 30936, 31296, 41248, 61872, 62592, 82496, 123744, 164992, 210107, 247488, 420214, 494976, 630321, 840428, 1260642, 1680856, 2521284, 3361712, 5042568, 6723424, 10085136, 13446848, 20170272, 26893696, 40340544, 80681088]

約数ペア:

[(1, 80681088), (2, 40340544), (3, 26893696), (4, 20170272), (6, 13446848), (8, 10085136), (12, 6723424), (16, 5042568), (24, 3361712), (32, 2521284), (48, 1680856), (64, 1260642), (96, 840428), (128, 630321), (163, 494976), (192, 420214), (326, 247488), (384, 210107), (489, 164992), (652, 123744), (978, 82496), (1289, 62592), (1304, 61872), (1956, 41248), (2578, 31296), (2608, 30936), (3867, 20864), (3912, 20624), (5156, 15648), (5216, 15468), (7734, 10432), (7824, 10312)]