77158656

素因数分解:

$2^8\times 3^4\times {\mathrm{61}}^2$

素因数の和:150

約数の個数: 135

約数和(自身を含む): 233906673

約数和(自身を除く): 156748017

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 128, 144, 162, 183, 192, 216, 244, 256, 288, 324, 366, 384, 432, 488, 549, 576, 648, 732, 768, 864, 976, 1098, 1152, 1296, 1464, 1647, 1728, 1952, 2196, 2304, 2592, 2928, 3294, 3456, 3721, 3904, 4392, 4941, 5184, 5856, 6588, 6912, 7442, 7808, 8784, 9882, 10368, 11163, 11712, 13176, 14884, 15616, 17568, 19764, 20736, 22326, 23424, 26352, 29768, 33489, 35136, 39528, 44652, 46848, 52704, 59536, 66978, 70272, 79056, 89304, 100467, 105408, 119072, 133956, 140544, 158112, 178608, 200934, 210816, 238144, 267912, 301401, 316224, 357216, 401868, 421632, 476288, 535824, 602802, 632448, 714432, 803736, 952576, 1071648, 1205604, 1264896, 1428864, 1607472, 2143296, 2411208, 2857728, 3214944, 4286592, 4822416, 6429888, 8573184, 9644832, 12859776, 19289664, 25719552, 38579328, 77158656]

約数ペア:

[(1, 77158656), (2, 38579328), (3, 25719552), (4, 19289664), (6, 12859776), (8, 9644832), (9, 8573184), (12, 6429888), (16, 4822416), (18, 4286592), (24, 3214944), (27, 2857728), (32, 2411208), (36, 2143296), (48, 1607472), (54, 1428864), (61, 1264896), (64, 1205604), (72, 1071648), (81, 952576), (96, 803736), (108, 714432), (122, 632448), (128, 602802), (144, 535824), (162, 476288), (183, 421632), (192, 401868), (216, 357216), (244, 316224), (256, 301401), (288, 267912), (324, 238144), (366, 210816), (384, 200934), (432, 178608), (488, 158112), (549, 140544), (576, 133956), (648, 119072), (732, 105408), (768, 100467), (864, 89304), (976, 79056), (1098, 70272), (1152, 66978), (1296, 59536), (1464, 52704), (1647, 46848), (1728, 44652), (1952, 39528), (2196, 35136), (2304, 33489), (2592, 29768), (2928, 26352), (3294, 23424), (3456, 22326), (3721, 20736), (3904, 19764), (4392, 17568), (4941, 15616), (5184, 14884), (5856, 13176), (6588, 11712), (6912, 11163), (7442, 10368), (7808, 9882)]