80705376

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{3221}}^1$

素因数の和:3269

約数の個数: 96

約数和(自身を含む): 243583200

約数和(自身を除く): 162877824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 87, 96, 108, 116, 144, 174, 216, 232, 261, 288, 348, 432, 464, 522, 696, 783, 864, 928, 1044, 1392, 1566, 2088, 2784, 3132, 3221, 4176, 6264, 6442, 8352, 9663, 12528, 12884, 19326, 25056, 25768, 28989, 38652, 51536, 57978, 77304, 86967, 93409, 103072, 115956, 154608, 173934, 186818, 231912, 280227, 309216, 347868, 373636, 463824, 560454, 695736, 747272, 840681, 927648, 1120908, 1391472, 1494544, 1681362, 2241816, 2522043, 2782944, 2989088, 3362724, 4483632, 5044086, 6725448, 8967264, 10088172, 13450896, 20176344, 26901792, 40352688, 80705376]

約数ペア:

[(1, 80705376), (2, 40352688), (3, 26901792), (4, 20176344), (6, 13450896), (8, 10088172), (9, 8967264), (12, 6725448), (16, 5044086), (18, 4483632), (24, 3362724), (27, 2989088), (29, 2782944), (32, 2522043), (36, 2241816), (48, 1681362), (54, 1494544), (58, 1391472), (72, 1120908), (87, 927648), (96, 840681), (108, 747272), (116, 695736), (144, 560454), (174, 463824), (216, 373636), (232, 347868), (261, 309216), (288, 280227), (348, 231912), (432, 186818), (464, 173934), (522, 154608), (696, 115956), (783, 103072), (864, 93409), (928, 86967), (1044, 77304), (1392, 57978), (1566, 51536), (2088, 38652), (2784, 28989), (3132, 25768), (3221, 25056), (4176, 19326), (6264, 12884), (6442, 12528), (8352, 9663)]