78266448

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41809}}^1$

素因数の和:41836

約数の個数: 60

約数和(自身を含む): 235892020

約数和(自身を除く): 157625572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 41809, 83618, 125427, 167236, 250854, 334472, 376281, 501708, 543517, 668944, 752562, 1003416, 1087034, 1505124, 1630551, 2006832, 2174068, 3010248, 3261102, 4348136, 4891653, 6020496, 6522204, 8696272, 9783306, 13044408, 19566612, 26088816, 39133224, 78266448]

約数ペア:

[(1, 78266448), (2, 39133224), (3, 26088816), (4, 19566612), (6, 13044408), (8, 9783306), (9, 8696272), (12, 6522204), (13, 6020496), (16, 4891653), (18, 4348136), (24, 3261102), (26, 3010248), (36, 2174068), (39, 2006832), (48, 1630551), (52, 1505124), (72, 1087034), (78, 1003416), (104, 752562), (117, 668944), (144, 543517), (156, 501708), (208, 376281), (234, 334472), (312, 250854), (468, 167236), (624, 125427), (936, 83618), (1872, 41809)]