78459264

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 192

約数和(自身を含む): 252470400

約数和(自身を除く): 174011136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 169, 186, 192, 208, 234, 248, 279, 288, 312, 338, 372, 384, 403, 416, 468, 496, 507, 558, 576, 624, 676, 744, 806, 832, 936, 992, 1014, 1116, 1152, 1209, 1248, 1352, 1488, 1521, 1612, 1664, 1872, 1984, 2028, 2197, 2232, 2418, 2496, 2704, 2976, 3042, 3224, 3627, 3744, 3968, 4056, 4394, 4464, 4836, 4992, 5239, 5408, 5952, 6084, 6448, 6591, 7254, 7488, 8112, 8788, 8928, 9672, 10478, 10816, 11904, 12168, 12896, 13182, 14508, 14976, 15717, 16224, 17576, 17856, 19344, 19773, 20956, 21632, 24336, 25792, 26364, 29016, 31434, 32448, 35152, 35712, 38688, 39546, 41912, 47151, 48672, 51584, 52728, 58032, 62868, 64896, 68107, 70304, 77376, 79092, 83824, 94302, 97344, 105456, 116064, 125736, 136214, 140608, 154752, 158184, 167648, 188604, 194688, 204321, 210912, 232128, 251472, 272428, 281216, 316368, 335296, 377208, 408642, 421824, 464256, 502944, 544856, 612963, 632736, 670592, 754416, 817284, 843648, 1005888, 1089712, 1225926, 1265472, 1508832, 1634568, 2011776, 2179424, 2451852, 2530944, 3017664, 3269136, 4358848, 4903704, 6035328, 6538272, 8717696, 9807408, 13076544, 19614816, 26153088, 39229632, 78459264]

約数ペア:

[(1, 78459264), (2, 39229632), (3, 26153088), (4, 19614816), (6, 13076544), (8, 9807408), (9, 8717696), (12, 6538272), (13, 6035328), (16, 4903704), (18, 4358848), (24, 3269136), (26, 3017664), (31, 2530944), (32, 2451852), (36, 2179424), (39, 2011776), (48, 1634568), (52, 1508832), (62, 1265472), (64, 1225926), (72, 1089712), (78, 1005888), (93, 843648), (96, 817284), (104, 754416), (117, 670592), (124, 632736), (128, 612963), (144, 544856), (156, 502944), (169, 464256), (186, 421824), (192, 408642), (208, 377208), (234, 335296), (248, 316368), (279, 281216), (288, 272428), (312, 251472), (338, 232128), (372, 210912), (384, 204321), (403, 194688), (416, 188604), (468, 167648), (496, 158184), (507, 154752), (558, 140608), (576, 136214), (624, 125736), (676, 116064), (744, 105456), (806, 97344), (832, 94302), (936, 83824), (992, 79092), (1014, 77376), (1116, 70304), (1152, 68107), (1209, 64896), (1248, 62868), (1352, 58032), (1488, 52728), (1521, 51584), (1612, 48672), (1664, 47151), (1872, 41912), (1984, 39546), (2028, 38688), (2197, 35712), (2232, 35152), (2418, 32448), (2496, 31434), (2704, 29016), (2976, 26364), (3042, 25792), (3224, 24336), (3627, 21632), (3744, 20956), (3968, 19773), (4056, 19344), (4394, 17856), (4464, 17576), (4836, 16224), (4992, 15717), (5239, 14976), (5408, 14508), (5952, 13182), (6084, 12896), (6448, 12168), (6591, 11904), (7254, 10816), (7488, 10478), (8112, 9672), (8788, 8928)]