72179712

素因数分解:

$2^{13}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:132

約数の個数: 168

約数和(自身を含む): 230017320

約数和(自身を除く): 157837608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 89, 96, 99, 128, 132, 144, 176, 178, 192, 198, 256, 264, 267, 288, 352, 356, 384, 396, 512, 528, 534, 576, 704, 712, 768, 792, 801, 979, 1024, 1056, 1068, 1152, 1408, 1424, 1536, 1584, 1602, 1958, 2048, 2112, 2136, 2304, 2816, 2848, 2937, 3072, 3168, 3204, 3916, 4096, 4224, 4272, 4608, 5632, 5696, 5874, 6144, 6336, 6408, 7832, 8192, 8448, 8544, 8811, 9216, 11264, 11392, 11748, 12288, 12672, 12816, 15664, 16896, 17088, 17622, 18432, 22528, 22784, 23496, 24576, 25344, 25632, 31328, 33792, 34176, 35244, 36864, 45056, 45568, 46992, 50688, 51264, 62656, 67584, 68352, 70488, 73728, 90112, 91136, 93984, 101376, 102528, 125312, 135168, 136704, 140976, 182272, 187968, 202752, 205056, 250624, 270336, 273408, 281952, 364544, 375936, 405504, 410112, 501248, 546816, 563904, 729088, 751872, 811008, 820224, 1002496, 1093632, 1127808, 1503744, 1640448, 2004992, 2187264, 2255616, 3007488, 3280896, 4009984, 4511232, 6014976, 6561792, 8019968, 9022464, 12029952, 18044928, 24059904, 36089856, 72179712]

約数ペア:

[(1, 72179712), (2, 36089856), (3, 24059904), (4, 18044928), (6, 12029952), (8, 9022464), (9, 8019968), (11, 6561792), (12, 6014976), (16, 4511232), (18, 4009984), (22, 3280896), (24, 3007488), (32, 2255616), (33, 2187264), (36, 2004992), (44, 1640448), (48, 1503744), (64, 1127808), (66, 1093632), (72, 1002496), (88, 820224), (89, 811008), (96, 751872), (99, 729088), (128, 563904), (132, 546816), (144, 501248), (176, 410112), (178, 405504), (192, 375936), (198, 364544), (256, 281952), (264, 273408), (267, 270336), (288, 250624), (352, 205056), (356, 202752), (384, 187968), (396, 182272), (512, 140976), (528, 136704), (534, 135168), (576, 125312), (704, 102528), (712, 101376), (768, 93984), (792, 91136), (801, 90112), (979, 73728), (1024, 70488), (1056, 68352), (1068, 67584), (1152, 62656), (1408, 51264), (1424, 50688), (1536, 46992), (1584, 45568), (1602, 45056), (1958, 36864), (2048, 35244), (2112, 34176), (2136, 33792), (2304, 31328), (2816, 25632), (2848, 25344), (2937, 24576), (3072, 23496), (3168, 22784), (3204, 22528), (3916, 18432), (4096, 17622), (4224, 17088), (4272, 16896), (4608, 15664), (5632, 12816), (5696, 12672), (5874, 12288), (6144, 11748), (6336, 11392), (6408, 11264), (7832, 9216), (8192, 8811), (8448, 8544)]