66197898

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:130

約数の個数: 120

約数和(自身を含む): 173164068

約数和(自身を除く): 106966170

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 43, 51, 54, 78, 81, 86, 102, 117, 129, 153, 162, 221, 234, 258, 306, 351, 387, 442, 459, 559, 663, 702, 731, 774, 918, 1053, 1118, 1161, 1326, 1377, 1462, 1677, 1849, 1989, 2106, 2193, 2322, 2754, 3354, 3483, 3698, 3978, 4386, 5031, 5547, 5967, 6579, 6966, 9503, 10062, 11094, 11934, 13158, 15093, 16641, 17901, 19006, 19737, 24037, 28509, 30186, 31433, 33282, 35802, 39474, 45279, 48074, 49923, 57018, 59211, 62866, 72111, 85527, 90558, 94299, 99846, 118422, 144222, 149769, 171054, 188598, 216333, 256581, 282897, 299538, 408629, 432666, 513162, 565794, 648999, 769743, 817258, 848691, 1225887, 1297998, 1539486, 1697382, 1946997, 2451774, 2546073, 3677661, 3893994, 5092146, 7355322, 11032983, 22065966, 33098949, 66197898]

約数ペア:

[(1, 66197898), (2, 33098949), (3, 22065966), (6, 11032983), (9, 7355322), (13, 5092146), (17, 3893994), (18, 3677661), (26, 2546073), (27, 2451774), (34, 1946997), (39, 1697382), (43, 1539486), (51, 1297998), (54, 1225887), (78, 848691), (81, 817258), (86, 769743), (102, 648999), (117, 565794), (129, 513162), (153, 432666), (162, 408629), (221, 299538), (234, 282897), (258, 256581), (306, 216333), (351, 188598), (387, 171054), (442, 149769), (459, 144222), (559, 118422), (663, 99846), (702, 94299), (731, 90558), (774, 85527), (918, 72111), (1053, 62866), (1118, 59211), (1161, 57018), (1326, 49923), (1377, 48074), (1462, 45279), (1677, 39474), (1849, 35802), (1989, 33282), (2106, 31433), (2193, 30186), (2322, 28509), (2754, 24037), (3354, 19737), (3483, 19006), (3698, 17901), (3978, 16641), (4386, 15093), (5031, 13158), (5547, 11934), (5967, 11094), (6579, 10062), (6966, 9503)]