87261516

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{17191}}^1$

素因数の和:17251

約数の個数: 48

約数和(自身を含む): 231060480

約数和(自身を除く): 143798964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 17191, 34382, 51573, 68764, 103146, 154719, 206292, 309438, 464157, 618876, 807977, 928314, 1615954, 1856628, 2423931, 3231908, 4847862, 7271793, 9695724, 14543586, 21815379, 29087172, 43630758, 87261516]

約数ペア:

[(1, 87261516), (2, 43630758), (3, 29087172), (4, 21815379), (6, 14543586), (9, 9695724), (12, 7271793), (18, 4847862), (27, 3231908), (36, 2423931), (47, 1856628), (54, 1615954), (94, 928314), (108, 807977), (141, 618876), (188, 464157), (282, 309438), (423, 206292), (564, 154719), (846, 103146), (1269, 68764), (1692, 51573), (2538, 34382), (5076, 17191)]