77987742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97729}}^1$

素因数の和:97760

約数の個数: 32

約数和(自身を含む): 187641600

約数和(自身を除く): 109653858

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 97729, 195458, 293187, 586374, 684103, 1368206, 1856851, 2052309, 3713702, 4104618, 5570553, 11141106, 12997957, 25995914, 38993871, 77987742]

約数ペア:

[(1, 77987742), (2, 38993871), (3, 25995914), (6, 12997957), (7, 11141106), (14, 5570553), (19, 4104618), (21, 3713702), (38, 2052309), (42, 1856851), (57, 1368206), (114, 684103), (133, 586374), (266, 293187), (399, 195458), (798, 97729)]