78043968

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 168

約数和(自身を含む): 240596928

約数和(自身を除く): 162552960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 64, 69, 72, 86, 92, 96, 129, 137, 138, 144, 172, 184, 192, 207, 258, 274, 276, 288, 344, 368, 387, 411, 414, 516, 548, 552, 576, 688, 736, 774, 822, 828, 989, 1032, 1096, 1104, 1233, 1376, 1472, 1548, 1644, 1656, 1978, 2064, 2192, 2208, 2466, 2752, 2967, 3096, 3151, 3288, 3312, 3956, 4128, 4384, 4416, 4932, 5891, 5934, 6192, 6302, 6576, 6624, 7912, 8256, 8768, 8901, 9453, 9864, 11782, 11868, 12384, 12604, 13152, 13248, 15824, 17673, 17802, 18906, 19728, 23564, 23736, 24768, 25208, 26304, 28359, 31648, 35346, 35604, 37812, 39456, 47128, 47472, 50416, 53019, 56718, 63296, 70692, 71208, 75624, 78912, 94256, 94944, 100832, 106038, 113436, 135493, 141384, 142416, 151248, 188512, 189888, 201664, 212076, 226872, 270986, 282768, 284832, 302496, 377024, 406479, 424152, 453744, 541972, 565536, 569664, 604992, 812958, 848304, 907488, 1083944, 1131072, 1219437, 1625916, 1696608, 1814976, 2167888, 2438874, 3251832, 3393216, 4335776, 4877748, 6503664, 8671552, 9755496, 13007328, 19510992, 26014656, 39021984, 78043968]

約数ペア:

[(1, 78043968), (2, 39021984), (3, 26014656), (4, 19510992), (6, 13007328), (8, 9755496), (9, 8671552), (12, 6503664), (16, 4877748), (18, 4335776), (23, 3393216), (24, 3251832), (32, 2438874), (36, 2167888), (43, 1814976), (46, 1696608), (48, 1625916), (64, 1219437), (69, 1131072), (72, 1083944), (86, 907488), (92, 848304), (96, 812958), (129, 604992), (137, 569664), (138, 565536), (144, 541972), (172, 453744), (184, 424152), (192, 406479), (207, 377024), (258, 302496), (274, 284832), (276, 282768), (288, 270986), (344, 226872), (368, 212076), (387, 201664), (411, 189888), (414, 188512), (516, 151248), (548, 142416), (552, 141384), (576, 135493), (688, 113436), (736, 106038), (774, 100832), (822, 94944), (828, 94256), (989, 78912), (1032, 75624), (1096, 71208), (1104, 70692), (1233, 63296), (1376, 56718), (1472, 53019), (1548, 50416), (1644, 47472), (1656, 47128), (1978, 39456), (2064, 37812), (2192, 35604), (2208, 35346), (2466, 31648), (2752, 28359), (2967, 26304), (3096, 25208), (3151, 24768), (3288, 23736), (3312, 23564), (3956, 19728), (4128, 18906), (4384, 17802), (4416, 17673), (4932, 15824), (5891, 13248), (5934, 13152), (6192, 12604), (6302, 12384), (6576, 11868), (6624, 11782), (7912, 9864), (8256, 9453), (8768, 8901)]