27668928

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:219

約数の個数: 168

約数和(自身を含む): 90690192

約数和(自身を除く): 63021264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 173, 192, 196, 204, 224, 238, 272, 294, 336, 346, 357, 392, 408, 448, 476, 519, 544, 588, 672, 692, 714, 784, 816, 833, 952, 1038, 1088, 1176, 1211, 1344, 1384, 1428, 1568, 1632, 1666, 1904, 2076, 2352, 2422, 2499, 2768, 2856, 2941, 3136, 3264, 3332, 3633, 3808, 4152, 4704, 4844, 4998, 5536, 5712, 5882, 6664, 7266, 7616, 8304, 8477, 8823, 9408, 9688, 9996, 11072, 11424, 11764, 13328, 14532, 16608, 16954, 17646, 19376, 19992, 20587, 22848, 23528, 25431, 26656, 29064, 33216, 33908, 35292, 38752, 39984, 41174, 47056, 50862, 53312, 58128, 61761, 67816, 70584, 77504, 79968, 82348, 94112, 101724, 116256, 123522, 135632, 141168, 144109, 159936, 164696, 188224, 203448, 232512, 247044, 271264, 282336, 288218, 329392, 406896, 432327, 494088, 542528, 564672, 576436, 658784, 813792, 864654, 988176, 1152872, 1317568, 1627584, 1729308, 1976352, 2305744, 3458616, 3952704, 4611488, 6917232, 9222976, 13834464, 27668928]

約数ペア:

[(1, 27668928), (2, 13834464), (3, 9222976), (4, 6917232), (6, 4611488), (7, 3952704), (8, 3458616), (12, 2305744), (14, 1976352), (16, 1729308), (17, 1627584), (21, 1317568), (24, 1152872), (28, 988176), (32, 864654), (34, 813792), (42, 658784), (48, 576436), (49, 564672), (51, 542528), (56, 494088), (64, 432327), (68, 406896), (84, 329392), (96, 288218), (98, 282336), (102, 271264), (112, 247044), (119, 232512), (136, 203448), (147, 188224), (168, 164696), (173, 159936), (192, 144109), (196, 141168), (204, 135632), (224, 123522), (238, 116256), (272, 101724), (294, 94112), (336, 82348), (346, 79968), (357, 77504), (392, 70584), (408, 67816), (448, 61761), (476, 58128), (519, 53312), (544, 50862), (588, 47056), (672, 41174), (692, 39984), (714, 38752), (784, 35292), (816, 33908), (833, 33216), (952, 29064), (1038, 26656), (1088, 25431), (1176, 23528), (1211, 22848), (1344, 20587), (1384, 19992), (1428, 19376), (1568, 17646), (1632, 16954), (1666, 16608), (1904, 14532), (2076, 13328), (2352, 11764), (2422, 11424), (2499, 11072), (2768, 9996), (2856, 9688), (2941, 9408), (3136, 8823), (3264, 8477), (3332, 8304), (3633, 7616), (3808, 7266), (4152, 6664), (4704, 5882), (4844, 5712), (4998, 5536)]