27942408

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 160

約数和(自身を含む): 87816960

約数和(自身を除く): 59874552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 81, 93, 104, 107, 108, 117, 124, 156, 162, 186, 214, 216, 234, 248, 279, 312, 321, 324, 351, 372, 403, 428, 468, 558, 642, 648, 702, 744, 806, 837, 856, 936, 963, 1053, 1116, 1209, 1284, 1391, 1404, 1612, 1674, 1926, 2106, 2232, 2418, 2511, 2568, 2782, 2808, 2889, 3224, 3317, 3348, 3627, 3852, 4173, 4212, 4836, 5022, 5564, 5778, 6634, 6696, 7254, 7704, 8346, 8424, 8667, 9672, 9951, 10044, 10881, 11128, 11556, 12519, 13268, 14508, 16692, 17334, 19902, 20088, 21762, 23112, 25038, 26536, 29016, 29853, 32643, 33384, 34668, 37557, 39804, 43121, 43524, 50076, 59706, 65286, 69336, 75114, 79608, 86242, 87048, 89559, 100152, 112671, 119412, 129363, 130572, 150228, 172484, 179118, 225342, 238824, 258726, 261144, 268677, 300456, 344968, 358236, 388089, 450684, 517452, 537354, 716472, 776178, 901368, 1034904, 1074708, 1164267, 1552356, 2149416, 2328534, 3104712, 3492801, 4657068, 6985602, 9314136, 13971204, 27942408]

約数ペア:

[(1, 27942408), (2, 13971204), (3, 9314136), (4, 6985602), (6, 4657068), (8, 3492801), (9, 3104712), (12, 2328534), (13, 2149416), (18, 1552356), (24, 1164267), (26, 1074708), (27, 1034904), (31, 901368), (36, 776178), (39, 716472), (52, 537354), (54, 517452), (62, 450684), (72, 388089), (78, 358236), (81, 344968), (93, 300456), (104, 268677), (107, 261144), (108, 258726), (117, 238824), (124, 225342), (156, 179118), (162, 172484), (186, 150228), (214, 130572), (216, 129363), (234, 119412), (248, 112671), (279, 100152), (312, 89559), (321, 87048), (324, 86242), (351, 79608), (372, 75114), (403, 69336), (428, 65286), (468, 59706), (558, 50076), (642, 43524), (648, 43121), (702, 39804), (744, 37557), (806, 34668), (837, 33384), (856, 32643), (936, 29853), (963, 29016), (1053, 26536), (1116, 25038), (1209, 23112), (1284, 21762), (1391, 20088), (1404, 19902), (1612, 17334), (1674, 16692), (1926, 14508), (2106, 13268), (2232, 12519), (2418, 11556), (2511, 11128), (2568, 10881), (2782, 10044), (2808, 9951), (2889, 9672), (3224, 8667), (3317, 8424), (3348, 8346), (3627, 7704), (3852, 7254), (4173, 6696), (4212, 6634), (4836, 5778), (5022, 5564)]