71865248

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 193052160

約数和(自身を除く): 121186912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 29, 32, 37, 46, 52, 56, 58, 74, 91, 92, 104, 112, 116, 148, 161, 182, 184, 203, 208, 224, 232, 259, 296, 299, 322, 364, 368, 377, 406, 416, 464, 481, 518, 592, 598, 644, 667, 728, 736, 754, 812, 851, 928, 962, 1036, 1073, 1184, 1196, 1288, 1334, 1456, 1508, 1624, 1702, 1924, 2072, 2093, 2146, 2392, 2576, 2639, 2668, 2912, 3016, 3248, 3367, 3404, 3848, 4144, 4186, 4292, 4669, 4784, 5152, 5278, 5336, 5957, 6032, 6496, 6734, 6808, 7511, 7696, 8288, 8372, 8584, 8671, 9338, 9568, 10556, 10672, 11063, 11914, 12064, 13468, 13616, 13949, 15022, 15392, 16744, 17168, 17342, 18676, 21112, 21344, 22126, 23828, 24679, 26936, 27232, 27898, 30044, 33488, 34336, 34684, 37352, 42224, 44252, 47656, 49358, 53872, 55796, 60088, 60697, 66976, 69368, 74704, 77441, 84448, 88504, 95312, 97643, 98716, 107744, 111592, 120176, 121394, 138736, 149408, 154882, 172753, 177008, 190624, 195286, 197432, 223184, 240352, 242788, 277472, 309764, 320827, 345506, 354016, 390572, 394864, 446368, 485576, 619528, 641654, 691012, 781144, 789728, 971152, 1239056, 1283308, 1382024, 1562288, 1942304, 2245789, 2478112, 2566616, 2764048, 3124576, 4491578, 5133232, 5528096, 8983156, 10266464, 17966312, 35932624, 71865248]

約数ペア:

[(1, 71865248), (2, 35932624), (4, 17966312), (7, 10266464), (8, 8983156), (13, 5528096), (14, 5133232), (16, 4491578), (23, 3124576), (26, 2764048), (28, 2566616), (29, 2478112), (32, 2245789), (37, 1942304), (46, 1562288), (52, 1382024), (56, 1283308), (58, 1239056), (74, 971152), (91, 789728), (92, 781144), (104, 691012), (112, 641654), (116, 619528), (148, 485576), (161, 446368), (182, 394864), (184, 390572), (203, 354016), (208, 345506), (224, 320827), (232, 309764), (259, 277472), (296, 242788), (299, 240352), (322, 223184), (364, 197432), (368, 195286), (377, 190624), (406, 177008), (416, 172753), (464, 154882), (481, 149408), (518, 138736), (592, 121394), (598, 120176), (644, 111592), (667, 107744), (728, 98716), (736, 97643), (754, 95312), (812, 88504), (851, 84448), (928, 77441), (962, 74704), (1036, 69368), (1073, 66976), (1184, 60697), (1196, 60088), (1288, 55796), (1334, 53872), (1456, 49358), (1508, 47656), (1624, 44252), (1702, 42224), (1924, 37352), (2072, 34684), (2093, 34336), (2146, 33488), (2392, 30044), (2576, 27898), (2639, 27232), (2668, 26936), (2912, 24679), (3016, 23828), (3248, 22126), (3367, 21344), (3404, 21112), (3848, 18676), (4144, 17342), (4186, 17168), (4292, 16744), (4669, 15392), (4784, 15022), (5152, 13949), (5278, 13616), (5336, 13468), (5957, 12064), (6032, 11914), (6496, 11063), (6734, 10672), (6808, 10556), (7511, 9568), (7696, 9338), (8288, 8671), (8372, 8584)]