80640576

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{2029}}^1$

素因数の和:2073

約数の個数: 112

約数和(自身を含む): 247497600

約数和(自身を除く): 166857024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 288, 368, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1242, 1472, 1656, 1728, 2029, 2208, 2484, 3312, 4058, 4416, 4968, 6087, 6624, 8116, 9936, 12174, 13248, 16232, 18261, 19872, 24348, 32464, 36522, 39744, 46667, 48696, 54783, 64928, 73044, 93334, 97392, 109566, 129856, 140001, 146088, 186668, 194784, 219132, 280002, 292176, 373336, 389568, 420003, 438264, 560004, 584352, 746672, 840006, 876528, 1120008, 1168704, 1260009, 1493344, 1680012, 1753056, 2240016, 2520018, 2986688, 3360024, 3506112, 4480032, 5040036, 6720048, 8960064, 10080072, 13440096, 20160144, 26880192, 40320288, 80640576]

約数ペア:

[(1, 80640576), (2, 40320288), (3, 26880192), (4, 20160144), (6, 13440096), (8, 10080072), (9, 8960064), (12, 6720048), (16, 5040036), (18, 4480032), (23, 3506112), (24, 3360024), (27, 2986688), (32, 2520018), (36, 2240016), (46, 1753056), (48, 1680012), (54, 1493344), (64, 1260009), (69, 1168704), (72, 1120008), (92, 876528), (96, 840006), (108, 746672), (138, 584352), (144, 560004), (184, 438264), (192, 420003), (207, 389568), (216, 373336), (276, 292176), (288, 280002), (368, 219132), (414, 194784), (432, 186668), (552, 146088), (576, 140001), (621, 129856), (736, 109566), (828, 97392), (864, 93334), (1104, 73044), (1242, 64928), (1472, 54783), (1656, 48696), (1728, 46667), (2029, 39744), (2208, 36522), (2484, 32464), (3312, 24348), (4058, 19872), (4416, 18261), (4968, 16232), (6087, 13248), (6624, 12174), (8116, 9936)]