120973878

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1090

約数の個数: 64

約数和(自身を含む): 280558080

約数和(自身を除く): 159584202

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 53, 54, 86, 106, 129, 159, 258, 318, 387, 477, 774, 954, 983, 1161, 1431, 1966, 2279, 2322, 2862, 2949, 4558, 5898, 6837, 8847, 13674, 17694, 20511, 26541, 41022, 42269, 52099, 53082, 61533, 84538, 104198, 123066, 126807, 156297, 253614, 312594, 380421, 468891, 760842, 937782, 1141263, 1406673, 2240257, 2282526, 2813346, 4480514, 6720771, 13441542, 20162313, 40324626, 60486939, 120973878]

約数ペア:

[(1, 120973878), (2, 60486939), (3, 40324626), (6, 20162313), (9, 13441542), (18, 6720771), (27, 4480514), (43, 2813346), (53, 2282526), (54, 2240257), (86, 1406673), (106, 1141263), (129, 937782), (159, 760842), (258, 468891), (318, 380421), (387, 312594), (477, 253614), (774, 156297), (954, 126807), (983, 123066), (1161, 104198), (1431, 84538), (1966, 61533), (2279, 53082), (2322, 52099), (2862, 42269), (2949, 41022), (4558, 26541), (5898, 20511), (6837, 17694), (8847, 13674)]