81976512

素因数分解:

$2^6\times 3^1\times {\mathrm{419}}^1\times {\mathrm{1019}}^1$

素因数の和:1453

約数の個数: 56

約数和(自身を含む): 217627200

約数和(自身を除く): 135650688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 419, 838, 1019, 1257, 1676, 2038, 2514, 3057, 3352, 4076, 5028, 6114, 6704, 8152, 10056, 12228, 13408, 16304, 20112, 24456, 26816, 32608, 40224, 48912, 65216, 80448, 97824, 195648, 426961, 853922, 1280883, 1707844, 2561766, 3415688, 5123532, 6831376, 10247064, 13662752, 20494128, 27325504, 40988256, 81976512]

約数ペア:

[(1, 81976512), (2, 40988256), (3, 27325504), (4, 20494128), (6, 13662752), (8, 10247064), (12, 6831376), (16, 5123532), (24, 3415688), (32, 2561766), (48, 1707844), (64, 1280883), (96, 853922), (192, 426961), (419, 195648), (838, 97824), (1019, 80448), (1257, 65216), (1676, 48912), (2038, 40224), (2514, 32608), (3057, 26816), (3352, 24456), (4076, 20112), (5028, 16304), (6114, 13408), (6704, 12228), (8152, 10056)]