82809431992

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{80537}}^1$

素因数の和:80661

約数の個数: 96

約数和(自身を含む): 187850052720

約数和(自身を除く): 105040620728

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 61, 86, 98, 122, 172, 196, 244, 301, 344, 392, 427, 488, 602, 854, 1204, 1708, 2107, 2408, 2623, 2989, 3416, 4214, 5246, 5978, 8428, 10492, 11956, 16856, 18361, 20984, 23912, 36722, 73444, 80537, 128527, 146888, 161074, 257054, 322148, 514108, 563759, 644296, 1028216, 1127518, 2255036, 3463091, 3946313, 4510072, 4912757, 6926182, 7892626, 9825514, 13852364, 15785252, 19651028, 24241637, 27704728, 31570504, 34389299, 39302056, 48483274, 68778598, 96966548, 137557196, 169691459, 193933096, 211248551, 240725093, 275114392, 339382918, 422497102, 481450186, 678765836, 844994204, 962900372, 1357531672, 1478739857, 1689988408, 1925800744, 2957479714, 5914959428, 10351178999, 11829918856, 20702357998, 41404715996, 82809431992]

約数ペア:

[(1, 82809431992), (2, 41404715996), (4, 20702357998), (7, 11829918856), (8, 10351178999), (14, 5914959428), (28, 2957479714), (43, 1925800744), (49, 1689988408), (56, 1478739857), (61, 1357531672), (86, 962900372), (98, 844994204), (122, 678765836), (172, 481450186), (196, 422497102), (244, 339382918), (301, 275114392), (344, 240725093), (392, 211248551), (427, 193933096), (488, 169691459), (602, 137557196), (854, 96966548), (1204, 68778598), (1708, 48483274), (2107, 39302056), (2408, 34389299), (2623, 31570504), (2989, 27704728), (3416, 24241637), (4214, 19651028), (5246, 15785252), (5978, 13852364), (8428, 9825514), (10492, 7892626), (11956, 6926182), (16856, 4912757), (18361, 4510072), (20984, 3946313), (23912, 3463091), (36722, 2255036), (73444, 1127518), (80537, 1028216), (128527, 644296), (146888, 563759), (161074, 514108), (257054, 322148)]