80445432

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{77951}}^1$

素因数の和:78003

約数の個数: 32

約数和(自身を含む): 205793280

約数和(自身を除く): 125347848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 77951, 155902, 233853, 311804, 467706, 623608, 935412, 1870824, 3351893, 6703786, 10055679, 13407572, 20111358, 26815144, 40222716, 80445432]

約数ペア:

[(1, 80445432), (2, 40222716), (3, 26815144), (4, 20111358), (6, 13407572), (8, 10055679), (12, 6703786), (24, 3351893), (43, 1870824), (86, 935412), (129, 623608), (172, 467706), (258, 311804), (344, 233853), (516, 155902), (1032, 77951)]