87132766

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 152793792

約数和(自身を除く): 65661026

約数列:

[1, 2, 7, 14, 61, 122, 257, 397, 427, 514, 794, 854, 1799, 2779, 3598, 5558, 15677, 24217, 31354, 48434, 102029, 109739, 169519, 204058, 219478, 339038, 714203, 1428406, 6223769, 12447538, 43566383, 87132766]

約数ペア:

[(1, 87132766), (2, 43566383), (7, 12447538), (14, 6223769), (61, 1428406), (122, 714203), (257, 339038), (397, 219478), (427, 204058), (514, 169519), (794, 109739), (854, 102029), (1799, 48434), (2779, 31354), (3598, 24217), (5558, 15677)]