87054998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 142387200

約数和(自身を除く): 55332202

約数列:

[1, 2, 19, 38, 47, 79, 94, 158, 617, 893, 1234, 1501, 1786, 3002, 3713, 7426, 11723, 23446, 28999, 48743, 57998, 70547, 97486, 141094, 550981, 926117, 1101962, 1852234, 2290921, 4581842, 43527499, 87054998]

約数ペア:

[(1, 87054998), (2, 43527499), (19, 4581842), (38, 2290921), (47, 1852234), (79, 1101962), (94, 926117), (158, 550981), (617, 141094), (893, 97486), (1234, 70547), (1501, 57998), (1786, 48743), (3002, 28999), (3713, 23446), (7426, 11723)]