82381936

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 204830640

約数和(自身を除く): 122448704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 59, 91, 98, 104, 112, 118, 137, 182, 196, 208, 236, 274, 364, 392, 413, 472, 548, 637, 728, 767, 784, 826, 944, 959, 1096, 1274, 1456, 1534, 1652, 1781, 1918, 2192, 2548, 2891, 3068, 3304, 3562, 3836, 5096, 5369, 5782, 6136, 6608, 6713, 7124, 7672, 8083, 10192, 10738, 11564, 12272, 12467, 13426, 14248, 15344, 16166, 21476, 23128, 24934, 26852, 28496, 32332, 37583, 42952, 46256, 49868, 53704, 56581, 64664, 75166, 85904, 87269, 99736, 105079, 107408, 113162, 129328, 150332, 174538, 199472, 210158, 226324, 300664, 349076, 396067, 420316, 452648, 601328, 698152, 735553, 792134, 840632, 905296, 1396304, 1471106, 1584268, 1681264, 2942212, 3168536, 5148871, 5884424, 6337072, 10297742, 11768848, 20595484, 41190968, 82381936]

約数ペア:

[(1, 82381936), (2, 41190968), (4, 20595484), (7, 11768848), (8, 10297742), (13, 6337072), (14, 5884424), (16, 5148871), (26, 3168536), (28, 2942212), (49, 1681264), (52, 1584268), (56, 1471106), (59, 1396304), (91, 905296), (98, 840632), (104, 792134), (112, 735553), (118, 698152), (137, 601328), (182, 452648), (196, 420316), (208, 396067), (236, 349076), (274, 300664), (364, 226324), (392, 210158), (413, 199472), (472, 174538), (548, 150332), (637, 129328), (728, 113162), (767, 107408), (784, 105079), (826, 99736), (944, 87269), (959, 85904), (1096, 75166), (1274, 64664), (1456, 56581), (1534, 53704), (1652, 49868), (1781, 46256), (1918, 42952), (2192, 37583), (2548, 32332), (2891, 28496), (3068, 26852), (3304, 24934), (3562, 23128), (3836, 21476), (5096, 16166), (5369, 15344), (5782, 14248), (6136, 13426), (6608, 12467), (6713, 12272), (7124, 11564), (7672, 10738), (8083, 10192)]