77454972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{307361}}^1$

素因数の和:307378

約数の個数: 36

約数和(自身を含む): 223759536

約数和(自身を除く): 146304564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 307361, 614722, 922083, 1229444, 1844166, 2151527, 2766249, 3688332, 4303054, 5532498, 6454581, 8606108, 11064996, 12909162, 19363743, 25818324, 38727486, 77454972]

約数ペア:

[(1, 77454972), (2, 38727486), (3, 25818324), (4, 19363743), (6, 12909162), (7, 11064996), (9, 8606108), (12, 6454581), (14, 5532498), (18, 4303054), (21, 3688332), (28, 2766249), (36, 2151527), (42, 1844166), (63, 1229444), (84, 922083), (126, 614722), (252, 307361)]