81303702

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{1259}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 166924800

約数和(自身を除く): 85621098

約数列:

[1, 2, 3, 6, 47, 94, 141, 229, 282, 458, 687, 1259, 1374, 2518, 3777, 7554, 10763, 21526, 32289, 59173, 64578, 118346, 177519, 288311, 355038, 576622, 864933, 1729866, 13550617, 27101234, 40651851, 81303702]

約数ペア:

[(1, 81303702), (2, 40651851), (3, 27101234), (6, 13550617), (47, 1729866), (94, 864933), (141, 576622), (229, 355038), (282, 288311), (458, 177519), (687, 118346), (1259, 64578), (1374, 59173), (2518, 32289), (3777, 21526), (7554, 10763)]