79605552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:878

約数の個数: 80

約数和(自身を含む): 222951008

約数和(自身を除く): 143345456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 193, 208, 312, 386, 579, 624, 661, 772, 1158, 1322, 1544, 1983, 2316, 2509, 2644, 3088, 3966, 4632, 5018, 5288, 7527, 7932, 8593, 9264, 10036, 10576, 15054, 15864, 17186, 20072, 25779, 30108, 31728, 34372, 40144, 51558, 60216, 68744, 103116, 120432, 127573, 137488, 206232, 255146, 382719, 412464, 510292, 765438, 1020584, 1530876, 1658449, 2041168, 3061752, 3316898, 4975347, 6123504, 6633796, 9950694, 13267592, 19901388, 26535184, 39802776, 79605552]

約数ペア:

[(1, 79605552), (2, 39802776), (3, 26535184), (4, 19901388), (6, 13267592), (8, 9950694), (12, 6633796), (13, 6123504), (16, 4975347), (24, 3316898), (26, 3061752), (39, 2041168), (48, 1658449), (52, 1530876), (78, 1020584), (104, 765438), (156, 510292), (193, 412464), (208, 382719), (312, 255146), (386, 206232), (579, 137488), (624, 127573), (661, 120432), (772, 103116), (1158, 68744), (1322, 60216), (1544, 51558), (1983, 40144), (2316, 34372), (2509, 31728), (2644, 30108), (3088, 25779), (3966, 20072), (4632, 17186), (5018, 15864), (5288, 15054), (7527, 10576), (7932, 10036), (8593, 9264)]