65685144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 201484800

約数和(自身を除く): 135799656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 109, 119, 136, 168, 204, 211, 218, 238, 327, 357, 408, 422, 436, 476, 633, 654, 714, 763, 844, 872, 952, 1266, 1308, 1428, 1477, 1526, 1688, 1853, 2289, 2532, 2616, 2856, 2954, 3052, 3587, 3706, 4431, 4578, 5064, 5559, 5908, 6104, 7174, 7412, 8862, 9156, 10761, 11118, 11816, 12971, 14348, 14824, 17724, 18312, 21522, 22236, 22999, 25109, 25942, 28696, 35448, 38913, 43044, 44472, 45998, 50218, 51884, 68997, 75327, 77826, 86088, 91996, 100436, 103768, 137994, 150654, 155652, 160993, 183992, 200872, 275988, 301308, 311304, 321986, 390983, 482979, 551976, 602616, 643972, 781966, 965958, 1172949, 1287944, 1563932, 1931916, 2345898, 2736881, 3127864, 3863832, 4691796, 5473762, 8210643, 9383592, 10947524, 16421286, 21895048, 32842572, 65685144]

約数ペア:

[(1, 65685144), (2, 32842572), (3, 21895048), (4, 16421286), (6, 10947524), (7, 9383592), (8, 8210643), (12, 5473762), (14, 4691796), (17, 3863832), (21, 3127864), (24, 2736881), (28, 2345898), (34, 1931916), (42, 1563932), (51, 1287944), (56, 1172949), (68, 965958), (84, 781966), (102, 643972), (109, 602616), (119, 551976), (136, 482979), (168, 390983), (204, 321986), (211, 311304), (218, 301308), (238, 275988), (327, 200872), (357, 183992), (408, 160993), (422, 155652), (436, 150654), (476, 137994), (633, 103768), (654, 100436), (714, 91996), (763, 86088), (844, 77826), (872, 75327), (952, 68997), (1266, 51884), (1308, 50218), (1428, 45998), (1477, 44472), (1526, 43044), (1688, 38913), (1853, 35448), (2289, 28696), (2532, 25942), (2616, 25109), (2856, 22999), (2954, 22236), (3052, 21522), (3587, 18312), (3706, 17724), (4431, 14824), (4578, 14348), (5064, 12971), (5559, 11816), (5908, 11118), (6104, 10761), (7174, 9156), (7412, 8862)]