77399868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70879}}^1$

素因数の和:70906

約数の個数: 48

約数和(自身を含む): 222279680

約数和(自身を除く): 144879812

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 70879, 141758, 212637, 283516, 425274, 496153, 850548, 921427, 992306, 1488459, 1842854, 1984612, 2764281, 2976918, 3685708, 5528562, 5953836, 6449989, 11057124, 12899978, 19349967, 25799956, 38699934, 77399868]

約数ペア:

[(1, 77399868), (2, 38699934), (3, 25799956), (4, 19349967), (6, 12899978), (7, 11057124), (12, 6449989), (13, 5953836), (14, 5528562), (21, 3685708), (26, 2976918), (28, 2764281), (39, 1984612), (42, 1842854), (52, 1488459), (78, 992306), (84, 921427), (91, 850548), (156, 496153), (182, 425274), (273, 283516), (364, 212637), (546, 141758), (1092, 70879)]