71553744

素因数分解:

$2^4\times 3^2\times {\mathrm{496901}}^1$

素因数の和:496915

約数の個数: 30

約数和(自身を含む): 200251506

約数和(自身を除く): 128697762

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 496901, 993802, 1490703, 1987604, 2981406, 3975208, 4472109, 5962812, 7950416, 8944218, 11925624, 17888436, 23851248, 35776872, 71553744]

約数ペア:

[(1, 71553744), (2, 35776872), (3, 23851248), (4, 17888436), (6, 11925624), (8, 8944218), (9, 7950416), (12, 5962812), (16, 4472109), (18, 3975208), (24, 2981406), (36, 1987604), (48, 1490703), (72, 993802), (144, 496901)]