72075648

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 207174240

約数和(自身を除く): 135098592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 64, 68, 96, 102, 122, 128, 136, 181, 183, 192, 204, 244, 272, 362, 366, 384, 408, 488, 543, 544, 724, 732, 816, 976, 1037, 1086, 1088, 1448, 1464, 1632, 1952, 2074, 2172, 2176, 2896, 2928, 3077, 3111, 3264, 3904, 4148, 4344, 5792, 5856, 6154, 6222, 6528, 7808, 8296, 8688, 9231, 11041, 11584, 11712, 12308, 12444, 16592, 17376, 18462, 22082, 23168, 23424, 24616, 24888, 33123, 33184, 34752, 36924, 44164, 49232, 49776, 66246, 66368, 69504, 73848, 88328, 98464, 99552, 132492, 132736, 147696, 176656, 187697, 196928, 199104, 264984, 295392, 353312, 375394, 393856, 398208, 529968, 563091, 590784, 706624, 750788, 1059936, 1126182, 1181568, 1413248, 1501576, 2119872, 2252364, 3003152, 4239744, 4504728, 6006304, 9009456, 12012608, 18018912, 24025216, 36037824, 72075648]

約数ペア:

[(1, 72075648), (2, 36037824), (3, 24025216), (4, 18018912), (6, 12012608), (8, 9009456), (12, 6006304), (16, 4504728), (17, 4239744), (24, 3003152), (32, 2252364), (34, 2119872), (48, 1501576), (51, 1413248), (61, 1181568), (64, 1126182), (68, 1059936), (96, 750788), (102, 706624), (122, 590784), (128, 563091), (136, 529968), (181, 398208), (183, 393856), (192, 375394), (204, 353312), (244, 295392), (272, 264984), (362, 199104), (366, 196928), (384, 187697), (408, 176656), (488, 147696), (543, 132736), (544, 132492), (724, 99552), (732, 98464), (816, 88328), (976, 73848), (1037, 69504), (1086, 66368), (1088, 66246), (1448, 49776), (1464, 49232), (1632, 44164), (1952, 36924), (2074, 34752), (2172, 33184), (2176, 33123), (2896, 24888), (2928, 24616), (3077, 23424), (3111, 23168), (3264, 22082), (3904, 18462), (4148, 17376), (4344, 16592), (5792, 12444), (5856, 12308), (6154, 11712), (6222, 11584), (6528, 11041), (7808, 9231), (8296, 8688)]