78768021276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{312571513}}^1$

素因数の和:312571530

約数の個数: 36

約数和(自身を含む): 227552062192

約数和(自身を除く): 148784040916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 312571513, 625143026, 937714539, 1250286052, 1875429078, 2188000591, 2813143617, 3750858156, 4376001182, 5626287234, 6564001773, 8752002364, 11252574468, 13128003546, 19692005319, 26256007092, 39384010638, 78768021276]

約数ペア:

[(1, 78768021276), (2, 39384010638), (3, 26256007092), (4, 19692005319), (6, 13128003546), (7, 11252574468), (9, 8752002364), (12, 6564001773), (14, 5626287234), (18, 4376001182), (21, 3750858156), (28, 2813143617), (36, 2188000591), (42, 1875429078), (63, 1250286052), (84, 937714539), (126, 625143026), (252, 312571513)]