69312256

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 151950960

約数和(自身を除く): 82638704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 128, 208, 236, 256, 353, 416, 472, 706, 767, 832, 944, 1412, 1534, 1664, 1888, 2824, 3068, 3328, 3776, 4589, 5648, 6136, 7552, 9178, 11296, 12272, 15104, 18356, 20827, 22592, 24544, 36712, 41654, 45184, 49088, 73424, 83308, 90368, 98176, 146848, 166616, 196352, 270751, 293696, 333232, 541502, 587392, 666464, 1083004, 1174784, 1332928, 2166008, 2665856, 4332016, 5331712, 8664032, 17328064, 34656128, 69312256]

約数ペア:

[(1, 69312256), (2, 34656128), (4, 17328064), (8, 8664032), (13, 5331712), (16, 4332016), (26, 2665856), (32, 2166008), (52, 1332928), (59, 1174784), (64, 1083004), (104, 666464), (118, 587392), (128, 541502), (208, 333232), (236, 293696), (256, 270751), (353, 196352), (416, 166616), (472, 146848), (706, 98176), (767, 90368), (832, 83308), (944, 73424), (1412, 49088), (1534, 45184), (1664, 41654), (1888, 36712), (2824, 24544), (3068, 22592), (3328, 20827), (3776, 18356), (4589, 15104), (5648, 12272), (6136, 11296), (7552, 9178)]