87815796

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{643}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 216384000

約数和(自身を除く): 128568204

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 599, 643, 1198, 1286, 1797, 1929, 2396, 2572, 3594, 3858, 7188, 7716, 11381, 12217, 22762, 24434, 34143, 36651, 45524, 48868, 68286, 73302, 136572, 146604, 385157, 770314, 1155471, 1540628, 2310942, 4621884, 7317983, 14635966, 21953949, 29271932, 43907898, 87815796]

約数ペア:

[(1, 87815796), (2, 43907898), (3, 29271932), (4, 21953949), (6, 14635966), (12, 7317983), (19, 4621884), (38, 2310942), (57, 1540628), (76, 1155471), (114, 770314), (228, 385157), (599, 146604), (643, 136572), (1198, 73302), (1286, 68286), (1797, 48868), (1929, 45524), (2396, 36651), (2572, 34143), (3594, 24434), (3858, 22762), (7188, 12217), (7716, 11381)]