71989992

素因数分解:

$2^3\times 3^3\times {\mathrm{333287}}^1$

素因数の和:333302

約数の個数: 32

約数和(自身を含む): 199972800

約数和(自身を除く): 127982808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 333287, 666574, 999861, 1333148, 1999722, 2666296, 2999583, 3999444, 5999166, 7998888, 8998749, 11998332, 17997498, 23996664, 35994996, 71989992]

約数ペア:

[(1, 71989992), (2, 35994996), (3, 23996664), (4, 17997498), (6, 11998332), (8, 8998749), (9, 7998888), (12, 5999166), (18, 3999444), (24, 2999583), (27, 2666296), (36, 1999722), (54, 1333148), (72, 999861), (108, 666574), (216, 333287)]