81016392

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{108893}}^1$

素因数の和:108933

約数の個数: 32

約数和(自身を含む): 209076480

約数和(自身を除く): 128060088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 108893, 217786, 326679, 435572, 653358, 871144, 1306716, 2613432, 3375683, 6751366, 10127049, 13502732, 20254098, 27005464, 40508196, 81016392]

約数ペア:

[(1, 81016392), (2, 40508196), (3, 27005464), (4, 20254098), (6, 13502732), (8, 10127049), (12, 6751366), (24, 3375683), (31, 2613432), (62, 1306716), (93, 871144), (124, 653358), (186, 435572), (248, 326679), (372, 217786), (744, 108893)]