126580788

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{49523}}^1$

素因数の和:49604

約数の個数: 36

約数和(自身を含む): 324481248

約数和(自身を除く): 197900460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 49523, 99046, 148569, 198092, 297138, 445707, 594276, 891414, 1782828, 3516133, 7032266, 10548399, 14064532, 21096798, 31645197, 42193596, 63290394, 126580788]

約数ペア:

[(1, 126580788), (2, 63290394), (3, 42193596), (4, 31645197), (6, 21096798), (9, 14064532), (12, 10548399), (18, 7032266), (36, 3516133), (71, 1782828), (142, 891414), (213, 594276), (284, 445707), (426, 297138), (639, 198092), (852, 148569), (1278, 99046), (2556, 49523)]