78094548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{309899}}^1$

素因数の和:309916

約数の個数: 36

約数和(自身を含む): 225607200

約数和(自身を除く): 147512652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 309899, 619798, 929697, 1239596, 1859394, 2169293, 2789091, 3718788, 4338586, 5578182, 6507879, 8677172, 11156364, 13015758, 19523637, 26031516, 39047274, 78094548]

約数ペア:

[(1, 78094548), (2, 39047274), (3, 26031516), (4, 19523637), (6, 13015758), (7, 11156364), (9, 8677172), (12, 6507879), (14, 5578182), (18, 4338586), (21, 3718788), (28, 2789091), (36, 2169293), (42, 1859394), (63, 1239596), (84, 929697), (126, 619798), (252, 309899)]