64280736

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 207446400

約数和(自身を除く): 143165664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 59, 72, 78, 96, 97, 104, 108, 117, 118, 144, 156, 177, 194, 208, 216, 234, 236, 288, 291, 312, 351, 354, 388, 416, 432, 468, 472, 531, 582, 624, 702, 708, 767, 776, 864, 873, 936, 944, 1062, 1164, 1248, 1261, 1404, 1416, 1534, 1552, 1593, 1746, 1872, 1888, 2124, 2301, 2328, 2522, 2619, 2808, 2832, 3068, 3104, 3186, 3492, 3744, 3783, 4248, 4602, 4656, 5044, 5238, 5616, 5664, 5723, 6136, 6372, 6903, 6984, 7566, 8496, 9204, 9312, 10088, 10476, 11232, 11349, 11446, 12272, 12744, 13806, 13968, 15132, 16992, 17169, 18408, 20176, 20709, 20952, 22698, 22892, 24544, 25488, 27612, 27936, 30264, 34047, 34338, 36816, 40352, 41418, 41904, 45396, 45784, 50976, 51507, 55224, 60528, 68094, 68676, 73632, 74399, 82836, 83808, 90792, 91568, 103014, 110448, 121056, 136188, 137352, 148798, 154521, 165672, 181584, 183136, 206028, 220896, 223197, 272376, 274704, 297596, 309042, 331344, 363168, 412056, 446394, 544752, 549408, 595192, 618084, 662688, 669591, 824112, 892788, 1089504, 1190384, 1236168, 1339182, 1648224, 1785576, 2008773, 2380768, 2472336, 2678364, 3571152, 4017546, 4944672, 5356728, 7142304, 8035092, 10713456, 16070184, 21426912, 32140368, 64280736]

約数ペア:

[(1, 64280736), (2, 32140368), (3, 21426912), (4, 16070184), (6, 10713456), (8, 8035092), (9, 7142304), (12, 5356728), (13, 4944672), (16, 4017546), (18, 3571152), (24, 2678364), (26, 2472336), (27, 2380768), (32, 2008773), (36, 1785576), (39, 1648224), (48, 1339182), (52, 1236168), (54, 1190384), (59, 1089504), (72, 892788), (78, 824112), (96, 669591), (97, 662688), (104, 618084), (108, 595192), (117, 549408), (118, 544752), (144, 446394), (156, 412056), (177, 363168), (194, 331344), (208, 309042), (216, 297596), (234, 274704), (236, 272376), (288, 223197), (291, 220896), (312, 206028), (351, 183136), (354, 181584), (388, 165672), (416, 154521), (432, 148798), (468, 137352), (472, 136188), (531, 121056), (582, 110448), (624, 103014), (702, 91568), (708, 90792), (767, 83808), (776, 82836), (864, 74399), (873, 73632), (936, 68676), (944, 68094), (1062, 60528), (1164, 55224), (1248, 51507), (1261, 50976), (1404, 45784), (1416, 45396), (1534, 41904), (1552, 41418), (1593, 40352), (1746, 36816), (1872, 34338), (1888, 34047), (2124, 30264), (2301, 27936), (2328, 27612), (2522, 25488), (2619, 24544), (2808, 22892), (2832, 22698), (3068, 20952), (3104, 20709), (3186, 20176), (3492, 18408), (3744, 17169), (3783, 16992), (4248, 15132), (4602, 13968), (4656, 13806), (5044, 12744), (5238, 12272), (5616, 11446), (5664, 11349), (5723, 11232), (6136, 10476), (6372, 10088), (6903, 9312), (6984, 9204), (7566, 8496)]