77887908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{309079}}^1$

素因数の和:309096

約数の個数: 36

約数和(自身を含む): 225010240

約数和(自身を除く): 147122332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 309079, 618158, 927237, 1236316, 1854474, 2163553, 2781711, 3708948, 4327106, 5563422, 6490659, 8654212, 11126844, 12981318, 19471977, 25962636, 38943954, 77887908]

約数ペア:

[(1, 77887908), (2, 38943954), (3, 25962636), (4, 19471977), (6, 12981318), (7, 11126844), (9, 8654212), (12, 6490659), (14, 5563422), (18, 4327106), (21, 3708948), (28, 2781711), (36, 2163553), (42, 1854474), (63, 1236316), (84, 927237), (126, 618158), (252, 309079)]