74878464

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:132

約数の個数: 120

約数和(自身を含む): 211515480

約数和(自身を除く): 136637016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 41, 48, 58, 64, 82, 87, 96, 116, 123, 128, 164, 174, 192, 232, 246, 256, 328, 348, 384, 464, 492, 512, 656, 696, 768, 928, 984, 1189, 1312, 1392, 1536, 1681, 1856, 1968, 2378, 2624, 2784, 3362, 3567, 3712, 3936, 4756, 5043, 5248, 5568, 6724, 7134, 7424, 7872, 9512, 10086, 10496, 11136, 13448, 14268, 14848, 15744, 19024, 20172, 20992, 22272, 26896, 28536, 31488, 38048, 40344, 44544, 48749, 53792, 57072, 62976, 76096, 80688, 97498, 107584, 114144, 146247, 152192, 161376, 194996, 215168, 228288, 292494, 304384, 322752, 389992, 430336, 456576, 584988, 608768, 645504, 779984, 860672, 913152, 1169976, 1291008, 1559968, 1826304, 2339952, 2582016, 3119936, 4679904, 6239872, 9359808, 12479744, 18719616, 24959488, 37439232, 74878464]

約数ペア:

[(1, 74878464), (2, 37439232), (3, 24959488), (4, 18719616), (6, 12479744), (8, 9359808), (12, 6239872), (16, 4679904), (24, 3119936), (29, 2582016), (32, 2339952), (41, 1826304), (48, 1559968), (58, 1291008), (64, 1169976), (82, 913152), (87, 860672), (96, 779984), (116, 645504), (123, 608768), (128, 584988), (164, 456576), (174, 430336), (192, 389992), (232, 322752), (246, 304384), (256, 292494), (328, 228288), (348, 215168), (384, 194996), (464, 161376), (492, 152192), (512, 146247), (656, 114144), (696, 107584), (768, 97498), (928, 80688), (984, 76096), (1189, 62976), (1312, 57072), (1392, 53792), (1536, 48749), (1681, 44544), (1856, 40344), (1968, 38048), (2378, 31488), (2624, 28536), (2784, 26896), (3362, 22272), (3567, 20992), (3712, 20172), (3936, 19024), (4756, 15744), (5043, 14848), (5248, 14268), (5568, 13448), (6724, 11136), (7134, 10496), (7424, 10086), (7872, 9512)]