74423808

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:576

約数の個数: 120

約数和(自身を含む): 222146496

約数和(自身を除く): 147722688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 521, 558, 576, 744, 768, 992, 1042, 1116, 1152, 1488, 1536, 1563, 1984, 2084, 2232, 2304, 2976, 3126, 3968, 4168, 4464, 4608, 4689, 5952, 6252, 7936, 8336, 8928, 9378, 11904, 12504, 15872, 16151, 16672, 17856, 18756, 23808, 25008, 32302, 33344, 35712, 37512, 47616, 48453, 50016, 64604, 66688, 71424, 75024, 96906, 100032, 129208, 133376, 142848, 145359, 150048, 193812, 200064, 258416, 266752, 290718, 300096, 387624, 400128, 516832, 581436, 600192, 775248, 800256, 1033664, 1162872, 1200384, 1550496, 2067328, 2325744, 2400768, 3100992, 4134656, 4651488, 6201984, 8269312, 9302976, 12403968, 18605952, 24807936, 37211904, 74423808]

約数ペア:

[(1, 74423808), (2, 37211904), (3, 24807936), (4, 18605952), (6, 12403968), (8, 9302976), (9, 8269312), (12, 6201984), (16, 4651488), (18, 4134656), (24, 3100992), (31, 2400768), (32, 2325744), (36, 2067328), (48, 1550496), (62, 1200384), (64, 1162872), (72, 1033664), (93, 800256), (96, 775248), (124, 600192), (128, 581436), (144, 516832), (186, 400128), (192, 387624), (248, 300096), (256, 290718), (279, 266752), (288, 258416), (372, 200064), (384, 193812), (496, 150048), (512, 145359), (521, 142848), (558, 133376), (576, 129208), (744, 100032), (768, 96906), (992, 75024), (1042, 71424), (1116, 66688), (1152, 64604), (1488, 50016), (1536, 48453), (1563, 47616), (1984, 37512), (2084, 35712), (2232, 33344), (2304, 32302), (2976, 25008), (3126, 23808), (3968, 18756), (4168, 17856), (4464, 16672), (4608, 16151), (4689, 15872), (5952, 12504), (6252, 11904), (7936, 9378), (8336, 8928)]