87132708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 256838400

約数和(自身を除く): 169705692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 41, 52, 57, 76, 78, 82, 114, 117, 123, 156, 164, 171, 228, 234, 239, 246, 247, 342, 369, 468, 478, 492, 494, 533, 684, 717, 738, 741, 779, 956, 988, 1066, 1434, 1476, 1482, 1558, 1599, 2132, 2151, 2223, 2337, 2868, 2964, 3107, 3116, 3198, 4302, 4446, 4541, 4674, 4797, 6214, 6396, 7011, 8604, 8892, 9082, 9321, 9348, 9594, 9799, 10127, 12428, 13623, 14022, 18164, 18642, 19188, 19598, 20254, 27246, 27963, 28044, 29397, 30381, 37284, 39196, 40508, 40869, 54492, 55926, 58794, 59033, 60762, 81738, 88191, 91143, 111852, 117588, 118066, 121524, 127387, 163476, 176382, 177099, 182286, 186181, 236132, 254774, 352764, 354198, 364572, 372362, 382161, 509548, 531297, 558543, 708396, 744724, 764322, 1062594, 1117086, 1146483, 1528644, 1675629, 2125188, 2234172, 2292966, 2420353, 3351258, 4585932, 4840706, 6702516, 7261059, 9681412, 14522118, 21783177, 29044236, 43566354, 87132708]

約数ペア:

[(1, 87132708), (2, 43566354), (3, 29044236), (4, 21783177), (6, 14522118), (9, 9681412), (12, 7261059), (13, 6702516), (18, 4840706), (19, 4585932), (26, 3351258), (36, 2420353), (38, 2292966), (39, 2234172), (41, 2125188), (52, 1675629), (57, 1528644), (76, 1146483), (78, 1117086), (82, 1062594), (114, 764322), (117, 744724), (123, 708396), (156, 558543), (164, 531297), (171, 509548), (228, 382161), (234, 372362), (239, 364572), (246, 354198), (247, 352764), (342, 254774), (369, 236132), (468, 186181), (478, 182286), (492, 177099), (494, 176382), (533, 163476), (684, 127387), (717, 121524), (738, 118066), (741, 117588), (779, 111852), (956, 91143), (988, 88191), (1066, 81738), (1434, 60762), (1476, 59033), (1482, 58794), (1558, 55926), (1599, 54492), (2132, 40869), (2151, 40508), (2223, 39196), (2337, 37284), (2868, 30381), (2964, 29397), (3107, 28044), (3116, 27963), (3198, 27246), (4302, 20254), (4446, 19598), (4541, 19188), (4674, 18642), (4797, 18164), (6214, 14022), (6396, 13623), (7011, 12428), (8604, 10127), (8892, 9799), (9082, 9594), (9321, 9348)]