81061056

素因数分解:

$2^6\times 3^2\times {\mathrm{140731}}^1$

素因数の和:140749

約数の個数: 42

約数和(自身を含む): 232348532

約数和(自身を除く): 151287476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 140731, 281462, 422193, 562924, 844386, 1125848, 1266579, 1688772, 2251696, 2533158, 3377544, 4503392, 5066316, 6755088, 9006784, 10132632, 13510176, 20265264, 27020352, 40530528, 81061056]

約数ペア:

[(1, 81061056), (2, 40530528), (3, 27020352), (4, 20265264), (6, 13510176), (8, 10132632), (9, 9006784), (12, 6755088), (16, 5066316), (18, 4503392), (24, 3377544), (32, 2533158), (36, 2251696), (48, 1688772), (64, 1266579), (72, 1125848), (96, 844386), (144, 562924), (192, 422193), (288, 281462), (576, 140731)]