80397432

素因数分解:

$2^3\times 3^2\times {\mathrm{1116631}}^1$

素因数の和:1116643

約数の個数: 24

約数和(自身を含む): 217743240

約数和(自身を除く): 137345808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1116631, 2233262, 3349893, 4466524, 6699786, 8933048, 10049679, 13399572, 20099358, 26799144, 40198716, 80397432]

約数ペア:

[(1, 80397432), (2, 40198716), (3, 26799144), (4, 20099358), (6, 13399572), (8, 10049679), (9, 8933048), (12, 6699786), (18, 4466524), (24, 3349893), (36, 2233262), (72, 1116631)]