78071361

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 126074880

約数和(自身を除く): 48003519

約数列:

[1, 3, 17, 19, 23, 31, 51, 57, 69, 93, 113, 323, 339, 391, 437, 527, 589, 713, 969, 1173, 1311, 1581, 1767, 1921, 2139, 2147, 2599, 3503, 5763, 6441, 7429, 7797, 10013, 10509, 12121, 13547, 22287, 30039, 36363, 36499, 40641, 44183, 49381, 59551, 66557, 80569, 109497, 132549, 148143, 178653, 199671, 230299, 241707, 690897, 839477, 1131469, 1369673, 1530811, 2518431, 3394407, 4109019, 4592433, 26023787, 78071361]

約数ペア:

[(1, 78071361), (3, 26023787), (17, 4592433), (19, 4109019), (23, 3394407), (31, 2518431), (51, 1530811), (57, 1369673), (69, 1131469), (93, 839477), (113, 690897), (323, 241707), (339, 230299), (391, 199671), (437, 178653), (527, 148143), (589, 132549), (713, 109497), (969, 80569), (1173, 66557), (1311, 59551), (1581, 49381), (1767, 44183), (1921, 40641), (2139, 36499), (2147, 36363), (2599, 30039), (3503, 22287), (5763, 13547), (6441, 12121), (7429, 10509), (7797, 10013)]