80453107072

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{22817}}^1$

素因数の和:23020

約数の個数: 96

約数和(自身を含む): 174627523080

約数和(自身を除く): 94174416008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 163, 169, 208, 326, 338, 416, 652, 676, 832, 1304, 1352, 1664, 2119, 2608, 2704, 4238, 5216, 5408, 8476, 10432, 10816, 16952, 20864, 21632, 22817, 27547, 33904, 45634, 55094, 67808, 91268, 110188, 135616, 182536, 220376, 271232, 296621, 365072, 440752, 593242, 730144, 881504, 1186484, 1460288, 1763008, 2372968, 2920576, 3526016, 3719171, 3856073, 4745936, 7438342, 7712146, 9491872, 14876684, 15424292, 18983744, 29753368, 30848584, 37967488, 48349223, 59506736, 61697168, 96698446, 119013472, 123394336, 193396892, 238026944, 246788672, 386793784, 476053888, 493577344, 628539899, 773587568, 1257079798, 1547175136, 2514159596, 3094350272, 5028319192, 6188700544, 10056638384, 20113276768, 40226553536, 80453107072]

約数ペア:

[(1, 80453107072), (2, 40226553536), (4, 20113276768), (8, 10056638384), (13, 6188700544), (16, 5028319192), (26, 3094350272), (32, 2514159596), (52, 1547175136), (64, 1257079798), (104, 773587568), (128, 628539899), (163, 493577344), (169, 476053888), (208, 386793784), (326, 246788672), (338, 238026944), (416, 193396892), (652, 123394336), (676, 119013472), (832, 96698446), (1304, 61697168), (1352, 59506736), (1664, 48349223), (2119, 37967488), (2608, 30848584), (2704, 29753368), (4238, 18983744), (5216, 15424292), (5408, 14876684), (8476, 9491872), (10432, 7712146), (10816, 7438342), (16952, 4745936), (20864, 3856073), (21632, 3719171), (22817, 3526016), (27547, 2920576), (33904, 2372968), (45634, 1763008), (55094, 1460288), (67808, 1186484), (91268, 881504), (110188, 730144), (135616, 593242), (182536, 440752), (220376, 365072), (271232, 296621)]