63940896

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 191056320

約数和(自身を除く): 127115424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 59, 71, 72, 96, 106, 118, 142, 144, 159, 177, 212, 213, 236, 284, 288, 318, 354, 424, 426, 472, 477, 531, 568, 636, 639, 708, 848, 852, 944, 954, 1062, 1136, 1272, 1278, 1416, 1696, 1704, 1888, 1908, 2124, 2272, 2544, 2556, 2832, 3127, 3408, 3763, 3816, 4189, 4248, 5088, 5112, 5664, 6254, 6816, 7526, 7632, 8378, 8496, 9381, 10224, 11289, 12508, 12567, 15052, 15264, 16756, 16992, 18762, 20448, 22578, 25016, 25134, 28143, 30104, 33512, 33867, 37524, 37701, 45156, 50032, 50268, 56286, 60208, 67024, 67734, 75048, 75402, 90312, 100064, 100536, 112572, 120416, 134048, 135468, 150096, 150804, 180624, 201072, 222017, 225144, 270936, 300192, 301608, 361248, 402144, 444034, 450288, 541872, 603216, 666051, 888068, 900576, 1083744, 1206432, 1332102, 1776136, 1998153, 2664204, 3552272, 3996306, 5328408, 7104544, 7992612, 10656816, 15985224, 21313632, 31970448, 63940896]

約数ペア:

[(1, 63940896), (2, 31970448), (3, 21313632), (4, 15985224), (6, 10656816), (8, 7992612), (9, 7104544), (12, 5328408), (16, 3996306), (18, 3552272), (24, 2664204), (32, 1998153), (36, 1776136), (48, 1332102), (53, 1206432), (59, 1083744), (71, 900576), (72, 888068), (96, 666051), (106, 603216), (118, 541872), (142, 450288), (144, 444034), (159, 402144), (177, 361248), (212, 301608), (213, 300192), (236, 270936), (284, 225144), (288, 222017), (318, 201072), (354, 180624), (424, 150804), (426, 150096), (472, 135468), (477, 134048), (531, 120416), (568, 112572), (636, 100536), (639, 100064), (708, 90312), (848, 75402), (852, 75048), (944, 67734), (954, 67024), (1062, 60208), (1136, 56286), (1272, 50268), (1278, 50032), (1416, 45156), (1696, 37701), (1704, 37524), (1888, 33867), (1908, 33512), (2124, 30104), (2272, 28143), (2544, 25134), (2556, 25016), (2832, 22578), (3127, 20448), (3408, 18762), (3763, 16992), (3816, 16756), (4189, 15264), (4248, 15052), (5088, 12567), (5112, 12508), (5664, 11289), (6254, 10224), (6816, 9381), (7526, 8496), (7632, 8378)]