76728204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{304477}}^1$

素因数の和:304494

約数の個数: 36

約数和(自身を含む): 221659984

約数和(自身を除く): 144931780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 304477, 608954, 913431, 1217908, 1826862, 2131339, 2740293, 3653724, 4262678, 5480586, 6394017, 8525356, 10961172, 12788034, 19182051, 25576068, 38364102, 76728204]

約数ペア:

[(1, 76728204), (2, 38364102), (3, 25576068), (4, 19182051), (6, 12788034), (7, 10961172), (9, 8525356), (12, 6394017), (14, 5480586), (18, 4262678), (21, 3653724), (28, 2740293), (36, 2131339), (42, 1826862), (63, 1217908), (84, 913431), (126, 608954), (252, 304477)]