78544116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{311683}}^1$

素因数の和:311700

約数の個数: 36

約数和(自身を含む): 226905952

約数和(自身を除く): 148361836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 311683, 623366, 935049, 1246732, 1870098, 2181781, 2805147, 3740196, 4363562, 5610294, 6545343, 8727124, 11220588, 13090686, 19636029, 26181372, 39272058, 78544116]

約数ペア:

[(1, 78544116), (2, 39272058), (3, 26181372), (4, 19636029), (6, 13090686), (7, 11220588), (9, 8727124), (12, 6545343), (14, 5610294), (18, 4363562), (21, 3740196), (28, 2805147), (36, 2181781), (42, 1870098), (63, 1246732), (84, 935049), (126, 623366), (252, 311683)]