66375792

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:460

約数の個数: 180

約数和(自身を含む): 226034640

約数和(自身を除く): 159658848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 98, 112, 126, 138, 144, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 336, 368, 392, 409, 414, 441, 483, 504, 552, 588, 644, 784, 818, 828, 882, 966, 1008, 1104, 1127, 1176, 1227, 1288, 1449, 1636, 1656, 1764, 1932, 2254, 2352, 2454, 2576, 2863, 2898, 3272, 3312, 3381, 3528, 3681, 3864, 4508, 4908, 5726, 5796, 6544, 6762, 7056, 7362, 7728, 8589, 9016, 9407, 9816, 10143, 11452, 11592, 13524, 14724, 17178, 18032, 18814, 19632, 20041, 20286, 22904, 23184, 25767, 27048, 28221, 29448, 34356, 37628, 40082, 40572, 45808, 51534, 54096, 56442, 58896, 60123, 65849, 68712, 75256, 80164, 81144, 84663, 103068, 112884, 120246, 131698, 137424, 150512, 160328, 162288, 169326, 180369, 197547, 206136, 225768, 240492, 263396, 320656, 338652, 360738, 395094, 412272, 451536, 460943, 480984, 526792, 592641, 677304, 721476, 790188, 921886, 961968, 1053584, 1185282, 1354608, 1382829, 1442952, 1580376, 1843772, 2370564, 2765658, 2885904, 3160752, 3687544, 4148487, 4741128, 5531316, 7375088, 8296974, 9482256, 11062632, 16593948, 22125264, 33187896, 66375792]

約数ペア:

[(1, 66375792), (2, 33187896), (3, 22125264), (4, 16593948), (6, 11062632), (7, 9482256), (8, 8296974), (9, 7375088), (12, 5531316), (14, 4741128), (16, 4148487), (18, 3687544), (21, 3160752), (23, 2885904), (24, 2765658), (28, 2370564), (36, 1843772), (42, 1580376), (46, 1442952), (48, 1382829), (49, 1354608), (56, 1185282), (63, 1053584), (69, 961968), (72, 921886), (84, 790188), (92, 721476), (98, 677304), (112, 592641), (126, 526792), (138, 480984), (144, 460943), (147, 451536), (161, 412272), (168, 395094), (184, 360738), (196, 338652), (207, 320656), (252, 263396), (276, 240492), (294, 225768), (322, 206136), (336, 197547), (368, 180369), (392, 169326), (409, 162288), (414, 160328), (441, 150512), (483, 137424), (504, 131698), (552, 120246), (588, 112884), (644, 103068), (784, 84663), (818, 81144), (828, 80164), (882, 75256), (966, 68712), (1008, 65849), (1104, 60123), (1127, 58896), (1176, 56442), (1227, 54096), (1288, 51534), (1449, 45808), (1636, 40572), (1656, 40082), (1764, 37628), (1932, 34356), (2254, 29448), (2352, 28221), (2454, 27048), (2576, 25767), (2863, 23184), (2898, 22904), (3272, 20286), (3312, 20041), (3381, 19632), (3528, 18814), (3681, 18032), (3864, 17178), (4508, 14724), (4908, 13524), (5726, 11592), (5796, 11452), (6544, 10143), (6762, 9816), (7056, 9407), (7362, 9016), (7728, 8589)]