78648276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15349}}^1$

素因数の和:15424

約数の個数: 48

約数和(自身を含む): 213180800

約数和(自身を除く): 134532524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 15349, 30698, 46047, 61396, 92094, 107443, 184188, 214886, 322329, 429772, 644658, 936289, 1289316, 1872578, 2808867, 3745156, 5617734, 6554023, 11235468, 13108046, 19662069, 26216092, 39324138, 78648276]

約数ペア:

[(1, 78648276), (2, 39324138), (3, 26216092), (4, 19662069), (6, 13108046), (7, 11235468), (12, 6554023), (14, 5617734), (21, 3745156), (28, 2808867), (42, 1872578), (61, 1289316), (84, 936289), (122, 644658), (183, 429772), (244, 322329), (366, 214886), (427, 184188), (732, 107443), (854, 92094), (1281, 61396), (1708, 46047), (2562, 30698), (5124, 15349)]