69019392

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 205119488

約数和(自身を除く): 136100096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 223, 248, 256, 312, 372, 384, 403, 416, 446, 496, 624, 669, 744, 768, 806, 832, 892, 992, 1209, 1248, 1338, 1488, 1612, 1664, 1784, 1984, 2418, 2496, 2676, 2899, 2976, 3224, 3328, 3568, 3968, 4836, 4992, 5352, 5798, 5952, 6448, 6913, 7136, 7936, 8697, 9672, 9984, 10704, 11596, 11904, 12896, 13826, 14272, 17394, 19344, 20739, 21408, 23192, 23808, 25792, 27652, 28544, 34788, 38688, 41478, 42816, 46384, 51584, 55304, 57088, 69576, 77376, 82956, 85632, 89869, 92768, 103168, 110608, 139152, 154752, 165912, 171264, 179738, 185536, 221216, 269607, 278304, 309504, 331824, 359476, 371072, 442432, 539214, 556608, 663648, 718952, 742144, 884864, 1078428, 1113216, 1327296, 1437904, 1769728, 2156856, 2226432, 2654592, 2875808, 4313712, 5309184, 5751616, 8627424, 11503232, 17254848, 23006464, 34509696, 69019392]

約数ペア:

[(1, 69019392), (2, 34509696), (3, 23006464), (4, 17254848), (6, 11503232), (8, 8627424), (12, 5751616), (13, 5309184), (16, 4313712), (24, 2875808), (26, 2654592), (31, 2226432), (32, 2156856), (39, 1769728), (48, 1437904), (52, 1327296), (62, 1113216), (64, 1078428), (78, 884864), (93, 742144), (96, 718952), (104, 663648), (124, 556608), (128, 539214), (156, 442432), (186, 371072), (192, 359476), (208, 331824), (223, 309504), (248, 278304), (256, 269607), (312, 221216), (372, 185536), (384, 179738), (403, 171264), (416, 165912), (446, 154752), (496, 139152), (624, 110608), (669, 103168), (744, 92768), (768, 89869), (806, 85632), (832, 82956), (892, 77376), (992, 69576), (1209, 57088), (1248, 55304), (1338, 51584), (1488, 46384), (1612, 42816), (1664, 41478), (1784, 38688), (1984, 34788), (2418, 28544), (2496, 27652), (2676, 25792), (2899, 23808), (2976, 23192), (3224, 21408), (3328, 20739), (3568, 19344), (3968, 17394), (4836, 14272), (4992, 13826), (5352, 12896), (5798, 11904), (5952, 11596), (6448, 10704), (6913, 9984), (7136, 9672), (7936, 8697)]