78906534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{4111}}^1$

素因数の和:4580

約数の個数: 32

約数和(自身を含む): 180796416

約数和(自身を除く): 101889882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 457, 914, 1371, 2742, 3199, 4111, 6398, 8222, 9597, 12333, 19194, 24666, 28777, 57554, 86331, 172662, 1878727, 3757454, 5636181, 11272362, 13151089, 26302178, 39453267, 78906534]

約数ペア:

[(1, 78906534), (2, 39453267), (3, 26302178), (6, 13151089), (7, 11272362), (14, 5636181), (21, 3757454), (42, 1878727), (457, 172662), (914, 86331), (1371, 57554), (2742, 28777), (3199, 24666), (4111, 19194), (6398, 12333), (8222, 9597)]