74837504

素因数分解:

$2^9\times 7^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 120

約数和(自身を含む): 184262760

約数和(自身を除く): 109425256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 157, 196, 224, 256, 266, 304, 314, 392, 448, 512, 532, 608, 628, 784, 896, 931, 1064, 1099, 1216, 1256, 1568, 1792, 1862, 2128, 2198, 2432, 2512, 2983, 3136, 3584, 3724, 4256, 4396, 4864, 5024, 5966, 6272, 7448, 7693, 8512, 8792, 9728, 10048, 11932, 12544, 14896, 15386, 17024, 17584, 20096, 20881, 23864, 25088, 29792, 30772, 34048, 35168, 40192, 41762, 47728, 59584, 61544, 68096, 70336, 80384, 83524, 95456, 119168, 123088, 140672, 146167, 167048, 190912, 238336, 246176, 281344, 292334, 334096, 381824, 476672, 492352, 562688, 584668, 668192, 763648, 984704, 1169336, 1336384, 1527296, 1969408, 2338672, 2672768, 3938816, 4677344, 5345536, 9354688, 10691072, 18709376, 37418752, 74837504]

約数ペア:

[(1, 74837504), (2, 37418752), (4, 18709376), (7, 10691072), (8, 9354688), (14, 5345536), (16, 4677344), (19, 3938816), (28, 2672768), (32, 2338672), (38, 1969408), (49, 1527296), (56, 1336384), (64, 1169336), (76, 984704), (98, 763648), (112, 668192), (128, 584668), (133, 562688), (152, 492352), (157, 476672), (196, 381824), (224, 334096), (256, 292334), (266, 281344), (304, 246176), (314, 238336), (392, 190912), (448, 167048), (512, 146167), (532, 140672), (608, 123088), (628, 119168), (784, 95456), (896, 83524), (931, 80384), (1064, 70336), (1099, 68096), (1216, 61544), (1256, 59584), (1568, 47728), (1792, 41762), (1862, 40192), (2128, 35168), (2198, 34048), (2432, 30772), (2512, 29792), (2983, 25088), (3136, 23864), (3584, 20881), (3724, 20096), (4256, 17584), (4396, 17024), (4864, 15386), (5024, 14896), (5966, 12544), (6272, 11932), (7448, 10048), (7693, 9728), (8512, 8792)]