72016878

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{13441}}^1$

素因数の和:13512

約数の個数: 32

約数和(自身を含む): 154851840

約数和(自身を除く): 82834962

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 5358, 13441, 26882, 40323, 80646, 255379, 510758, 631727, 766137, 1263454, 1532274, 1895181, 3790362, 12002813, 24005626, 36008439, 72016878]

約数ペア:

[(1, 72016878), (2, 36008439), (3, 24005626), (6, 12002813), (19, 3790362), (38, 1895181), (47, 1532274), (57, 1263454), (94, 766137), (114, 631727), (141, 510758), (282, 255379), (893, 80646), (1786, 40323), (2679, 26882), (5358, 13441)]