76684328

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 171294720

約数和(自身を除く): 94610392

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 163, 217, 248, 271, 326, 434, 542, 652, 868, 1084, 1141, 1304, 1736, 1897, 2168, 2282, 3794, 4564, 5053, 7588, 8401, 9128, 10106, 15176, 16802, 20212, 33604, 35371, 40424, 44173, 58807, 67208, 70742, 88346, 117614, 141484, 176692, 235228, 282968, 309211, 353384, 470456, 618422, 1236844, 1369363, 2473688, 2738726, 5477452, 9585541, 10954904, 19171082, 38342164, 76684328]

約数ペア:

[(1, 76684328), (2, 38342164), (4, 19171082), (7, 10954904), (8, 9585541), (14, 5477452), (28, 2738726), (31, 2473688), (56, 1369363), (62, 1236844), (124, 618422), (163, 470456), (217, 353384), (248, 309211), (271, 282968), (326, 235228), (434, 176692), (542, 141484), (652, 117614), (868, 88346), (1084, 70742), (1141, 67208), (1304, 58807), (1736, 44173), (1897, 40424), (2168, 35371), (2282, 33604), (3794, 20212), (4564, 16802), (5053, 15176), (7588, 10106), (8401, 9128)]