64656576

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 224

約数和(自身を含む): 210677760

約数和(自身を除く): 146021184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 64, 68, 71, 72, 93, 96, 102, 108, 124, 136, 142, 144, 153, 186, 192, 204, 213, 216, 248, 272, 279, 284, 288, 306, 372, 408, 426, 432, 459, 496, 527, 544, 558, 568, 576, 612, 639, 744, 816, 837, 852, 864, 918, 992, 1054, 1088, 1116, 1136, 1207, 1224, 1278, 1488, 1581, 1632, 1674, 1704, 1728, 1836, 1917, 1984, 2108, 2201, 2232, 2272, 2414, 2448, 2556, 2976, 3162, 3264, 3348, 3408, 3621, 3672, 3834, 4216, 4402, 4464, 4544, 4743, 4828, 4896, 5112, 5952, 6324, 6603, 6696, 6816, 7242, 7344, 7668, 8432, 8804, 8928, 9486, 9656, 9792, 10224, 10863, 12648, 13206, 13392, 13632, 14229, 14484, 14688, 15336, 16864, 17608, 17856, 18972, 19312, 19809, 20448, 21726, 25296, 26412, 26784, 28458, 28968, 29376, 30672, 32589, 33728, 35216, 37417, 37944, 38624, 39618, 40896, 43452, 50592, 52824, 53568, 56916, 57936, 59427, 61344, 65178, 70432, 74834, 75888, 77248, 79236, 86904, 101184, 105648, 112251, 113832, 115872, 118854, 122688, 130356, 140864, 149668, 151776, 158472, 173808, 211296, 224502, 227664, 231744, 237708, 260712, 299336, 303552, 316944, 336753, 347616, 422592, 449004, 455328, 475416, 521424, 598672, 633888, 673506, 695232, 898008, 910656, 950832, 1010259, 1042848, 1197344, 1267776, 1347012, 1796016, 1901664, 2020518, 2085696, 2394688, 2694024, 3592032, 3803328, 4041036, 5388048, 7184064, 8082072, 10776096, 16164144, 21552192, 32328288, 64656576]

約数ペア:

[(1, 64656576), (2, 32328288), (3, 21552192), (4, 16164144), (6, 10776096), (8, 8082072), (9, 7184064), (12, 5388048), (16, 4041036), (17, 3803328), (18, 3592032), (24, 2694024), (27, 2394688), (31, 2085696), (32, 2020518), (34, 1901664), (36, 1796016), (48, 1347012), (51, 1267776), (54, 1197344), (62, 1042848), (64, 1010259), (68, 950832), (71, 910656), (72, 898008), (93, 695232), (96, 673506), (102, 633888), (108, 598672), (124, 521424), (136, 475416), (142, 455328), (144, 449004), (153, 422592), (186, 347616), (192, 336753), (204, 316944), (213, 303552), (216, 299336), (248, 260712), (272, 237708), (279, 231744), (284, 227664), (288, 224502), (306, 211296), (372, 173808), (408, 158472), (426, 151776), (432, 149668), (459, 140864), (496, 130356), (527, 122688), (544, 118854), (558, 115872), (568, 113832), (576, 112251), (612, 105648), (639, 101184), (744, 86904), (816, 79236), (837, 77248), (852, 75888), (864, 74834), (918, 70432), (992, 65178), (1054, 61344), (1088, 59427), (1116, 57936), (1136, 56916), (1207, 53568), (1224, 52824), (1278, 50592), (1488, 43452), (1581, 40896), (1632, 39618), (1674, 38624), (1704, 37944), (1728, 37417), (1836, 35216), (1917, 33728), (1984, 32589), (2108, 30672), (2201, 29376), (2232, 28968), (2272, 28458), (2414, 26784), (2448, 26412), (2556, 25296), (2976, 21726), (3162, 20448), (3264, 19809), (3348, 19312), (3408, 18972), (3621, 17856), (3672, 17608), (3834, 16864), (4216, 15336), (4402, 14688), (4464, 14484), (4544, 14229), (4743, 13632), (4828, 13392), (4896, 13206), (5112, 12648), (5952, 10863), (6324, 10224), (6603, 9792), (6696, 9656), (6816, 9486), (7242, 8928), (7344, 8804), (7668, 8432)]