81498528

素因数分解:

$2^5\times 3^3\times {\mathrm{94327}}^1$

素因数の和:94346

約数の個数: 48

約数和(自身を含む): 237706560

約数和(自身を除く): 156208032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 94327, 188654, 282981, 377308, 565962, 754616, 848943, 1131924, 1509232, 1697886, 2263848, 2546829, 3018464, 3395772, 4527696, 5093658, 6791544, 9055392, 10187316, 13583088, 20374632, 27166176, 40749264, 81498528]

約数ペア:

[(1, 81498528), (2, 40749264), (3, 27166176), (4, 20374632), (6, 13583088), (8, 10187316), (9, 9055392), (12, 6791544), (16, 5093658), (18, 4527696), (24, 3395772), (27, 3018464), (32, 2546829), (36, 2263848), (48, 1697886), (54, 1509232), (72, 1131924), (96, 848943), (108, 754616), (144, 565962), (216, 377308), (288, 282981), (432, 188654), (864, 94327)]