81039648

素因数分解:

$2^5\times 3^1\times {\mathrm{844163}}^1$

素因数の和:844176

約数の個数: 24

約数和(自身を含む): 212729328

約数和(自身を除く): 131689680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 844163, 1688326, 2532489, 3376652, 5064978, 6753304, 10129956, 13506608, 20259912, 27013216, 40519824, 81039648]

約数ペア:

[(1, 81039648), (2, 40519824), (3, 27013216), (4, 20259912), (6, 13506608), (8, 10129956), (12, 6753304), (16, 5064978), (24, 3376652), (32, 2532489), (48, 1688326), (96, 844163)]