72938454

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{13613}}^1$

素因数の和:13684

約数の個数: 32

約数和(自身を含む): 156833280

約数和(自身を除く): 83894826

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 5358, 13613, 27226, 40839, 81678, 258647, 517294, 639811, 775941, 1279622, 1551882, 1919433, 3838866, 12156409, 24312818, 36469227, 72938454]

約数ペア:

[(1, 72938454), (2, 36469227), (3, 24312818), (6, 12156409), (19, 3838866), (38, 1919433), (47, 1551882), (57, 1279622), (94, 775941), (114, 639811), (141, 517294), (282, 258647), (893, 81678), (1786, 40839), (2679, 27226), (5358, 13613)]