71243952

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 213319680

約数和(自身を除く): 142075728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 31, 39, 48, 52, 58, 62, 78, 87, 93, 104, 116, 124, 127, 156, 174, 186, 208, 232, 248, 254, 312, 348, 372, 377, 381, 403, 464, 496, 508, 624, 696, 744, 754, 762, 806, 899, 1016, 1131, 1209, 1392, 1488, 1508, 1524, 1612, 1651, 1798, 2032, 2262, 2418, 2697, 3016, 3048, 3224, 3302, 3596, 3683, 3937, 4524, 4836, 4953, 5394, 6032, 6096, 6448, 6604, 7192, 7366, 7874, 9048, 9672, 9906, 10788, 11049, 11687, 11811, 13208, 14384, 14732, 15748, 18096, 19344, 19812, 21576, 22098, 23374, 23622, 26416, 29464, 31496, 35061, 39624, 43152, 44196, 46748, 47244, 47879, 51181, 58928, 62992, 70122, 79248, 88392, 93496, 94488, 95758, 102362, 114173, 140244, 143637, 153543, 176784, 186992, 188976, 191516, 204724, 228346, 280488, 287274, 307086, 342519, 383032, 409448, 456692, 560976, 574548, 614172, 685038, 766064, 818896, 913384, 1149096, 1228344, 1370076, 1484249, 1826768, 2298192, 2456688, 2740152, 2968498, 4452747, 5480304, 5936996, 8905494, 11873992, 17810988, 23747984, 35621976, 71243952]

約数ペア:

[(1, 71243952), (2, 35621976), (3, 23747984), (4, 17810988), (6, 11873992), (8, 8905494), (12, 5936996), (13, 5480304), (16, 4452747), (24, 2968498), (26, 2740152), (29, 2456688), (31, 2298192), (39, 1826768), (48, 1484249), (52, 1370076), (58, 1228344), (62, 1149096), (78, 913384), (87, 818896), (93, 766064), (104, 685038), (116, 614172), (124, 574548), (127, 560976), (156, 456692), (174, 409448), (186, 383032), (208, 342519), (232, 307086), (248, 287274), (254, 280488), (312, 228346), (348, 204724), (372, 191516), (377, 188976), (381, 186992), (403, 176784), (464, 153543), (496, 143637), (508, 140244), (624, 114173), (696, 102362), (744, 95758), (754, 94488), (762, 93496), (806, 88392), (899, 79248), (1016, 70122), (1131, 62992), (1209, 58928), (1392, 51181), (1488, 47879), (1508, 47244), (1524, 46748), (1612, 44196), (1651, 43152), (1798, 39624), (2032, 35061), (2262, 31496), (2418, 29464), (2697, 26416), (3016, 23622), (3048, 23374), (3224, 22098), (3302, 21576), (3596, 19812), (3683, 19344), (3937, 18096), (4524, 15748), (4836, 14732), (4953, 14384), (5394, 13208), (6032, 11811), (6096, 11687), (6448, 11049), (6604, 10788), (7192, 9906), (7366, 9672), (7874, 9048)]