68356736

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 169205760

約数和(自身を除く): 100849024

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 107, 112, 124, 128, 161, 184, 214, 217, 224, 248, 322, 368, 428, 434, 448, 496, 644, 713, 736, 749, 856, 868, 896, 992, 1288, 1426, 1472, 1498, 1712, 1736, 1984, 2461, 2576, 2852, 2944, 2996, 3317, 3424, 3472, 3968, 4922, 4991, 5152, 5704, 5992, 6634, 6848, 6944, 9844, 9982, 10304, 11408, 11984, 13268, 13696, 13888, 17227, 19688, 19964, 20608, 22816, 23219, 23968, 26536, 27776, 34454, 39376, 39928, 45632, 46438, 47936, 53072, 68908, 76291, 78752, 79856, 91264, 92876, 95872, 106144, 137816, 152582, 157504, 159712, 185752, 212288, 275632, 305164, 315008, 319424, 371504, 424576, 534037, 551264, 610328, 638848, 743008, 1068074, 1102528, 1220656, 1486016, 2136148, 2205056, 2441312, 2972032, 4272296, 4882624, 8544592, 9765248, 17089184, 34178368, 68356736]

約数ペア:

[(1, 68356736), (2, 34178368), (4, 17089184), (7, 9765248), (8, 8544592), (14, 4882624), (16, 4272296), (23, 2972032), (28, 2441312), (31, 2205056), (32, 2136148), (46, 1486016), (56, 1220656), (62, 1102528), (64, 1068074), (92, 743008), (107, 638848), (112, 610328), (124, 551264), (128, 534037), (161, 424576), (184, 371504), (214, 319424), (217, 315008), (224, 305164), (248, 275632), (322, 212288), (368, 185752), (428, 159712), (434, 157504), (448, 152582), (496, 137816), (644, 106144), (713, 95872), (736, 92876), (749, 91264), (856, 79856), (868, 78752), (896, 76291), (992, 68908), (1288, 53072), (1426, 47936), (1472, 46438), (1498, 45632), (1712, 39928), (1736, 39376), (1984, 34454), (2461, 27776), (2576, 26536), (2852, 23968), (2944, 23219), (2996, 22816), (3317, 20608), (3424, 19964), (3472, 19688), (3968, 17227), (4922, 13888), (4991, 13696), (5152, 13268), (5704, 11984), (5992, 11408), (6634, 10304), (6848, 9982), (6944, 9844)]