64205568

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{1327}}^1$

素因数の和:1359

約数の個数: 144

約数和(自身を含む): 217154560

約数和(自身を除く): 152948992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1327, 1344, 1512, 1728, 1792, 2016, 2304, 2654, 2688, 3024, 3456, 3981, 4032, 5308, 5376, 6048, 6912, 7962, 8064, 9289, 10616, 11943, 12096, 15924, 16128, 18578, 21232, 23886, 24192, 27867, 31848, 35829, 37156, 42464, 47772, 48384, 55734, 63696, 71658, 74312, 83601, 84928, 95544, 111468, 127392, 143316, 148624, 167202, 169856, 191088, 222936, 250803, 254784, 286632, 297248, 334404, 339712, 382176, 445872, 501606, 509568, 573264, 594496, 668808, 764352, 891744, 1003212, 1019136, 1146528, 1188992, 1337616, 1528704, 1783488, 2006424, 2293056, 2377984, 2675232, 3057408, 3566976, 4012848, 4586112, 5350464, 7133952, 8025696, 9172224, 10700928, 16051392, 21401856, 32102784, 64205568]

約数ペア:

[(1, 64205568), (2, 32102784), (3, 21401856), (4, 16051392), (6, 10700928), (7, 9172224), (8, 8025696), (9, 7133952), (12, 5350464), (14, 4586112), (16, 4012848), (18, 3566976), (21, 3057408), (24, 2675232), (27, 2377984), (28, 2293056), (32, 2006424), (36, 1783488), (42, 1528704), (48, 1337616), (54, 1188992), (56, 1146528), (63, 1019136), (64, 1003212), (72, 891744), (84, 764352), (96, 668808), (108, 594496), (112, 573264), (126, 509568), (128, 501606), (144, 445872), (168, 382176), (189, 339712), (192, 334404), (216, 297248), (224, 286632), (252, 254784), (256, 250803), (288, 222936), (336, 191088), (378, 169856), (384, 167202), (432, 148624), (448, 143316), (504, 127392), (576, 111468), (672, 95544), (756, 84928), (768, 83601), (864, 74312), (896, 71658), (1008, 63696), (1152, 55734), (1327, 48384), (1344, 47772), (1512, 42464), (1728, 37156), (1792, 35829), (2016, 31848), (2304, 27867), (2654, 24192), (2688, 23886), (3024, 21232), (3456, 18578), (3981, 16128), (4032, 15924), (5308, 12096), (5376, 11943), (6048, 10616), (6912, 9289), (7962, 8064)]