68108472

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 199584000

約数和(自身を除く): 131475528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 83, 87, 108, 116, 131, 166, 174, 216, 232, 249, 261, 262, 332, 348, 393, 498, 522, 524, 664, 696, 747, 783, 786, 996, 1044, 1048, 1179, 1494, 1566, 1572, 1992, 2088, 2241, 2358, 2407, 2988, 3132, 3144, 3537, 3799, 4482, 4716, 4814, 5976, 6264, 7074, 7221, 7598, 8964, 9432, 9628, 10873, 11397, 14148, 14442, 15196, 17928, 19256, 21663, 21746, 22794, 28296, 28884, 30392, 32619, 34191, 43326, 43492, 45588, 57768, 64989, 65238, 68382, 86652, 86984, 91176, 97857, 102573, 129978, 130476, 136764, 173304, 195714, 205146, 259956, 260952, 273528, 293571, 315317, 391428, 410292, 519912, 587142, 630634, 782856, 820584, 945951, 1174284, 1261268, 1891902, 2348568, 2522536, 2837853, 3783804, 5675706, 7567608, 8513559, 11351412, 17027118, 22702824, 34054236, 68108472]

約数ペア:

[(1, 68108472), (2, 34054236), (3, 22702824), (4, 17027118), (6, 11351412), (8, 8513559), (9, 7567608), (12, 5675706), (18, 3783804), (24, 2837853), (27, 2522536), (29, 2348568), (36, 1891902), (54, 1261268), (58, 1174284), (72, 945951), (83, 820584), (87, 782856), (108, 630634), (116, 587142), (131, 519912), (166, 410292), (174, 391428), (216, 315317), (232, 293571), (249, 273528), (261, 260952), (262, 259956), (332, 205146), (348, 195714), (393, 173304), (498, 136764), (522, 130476), (524, 129978), (664, 102573), (696, 97857), (747, 91176), (783, 86984), (786, 86652), (996, 68382), (1044, 65238), (1048, 64989), (1179, 57768), (1494, 45588), (1566, 43492), (1572, 43326), (1992, 34191), (2088, 32619), (2241, 30392), (2358, 28884), (2407, 28296), (2988, 22794), (3132, 21746), (3144, 21663), (3537, 19256), (3799, 17928), (4482, 15196), (4716, 14442), (4814, 14148), (5976, 11397), (6264, 10873), (7074, 9628), (7221, 9432), (7598, 8964)]