72269568

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{4481}}^1$

素因数の和:4510

約数の個数: 108

約数和(自身を含む): 238191408

約数和(自身を除く): 165921840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 4481, 5376, 8064, 8962, 13443, 16128, 17924, 26886, 31367, 35848, 40329, 53772, 62734, 71696, 80658, 94101, 107544, 125468, 143392, 161316, 188202, 215088, 250936, 282303, 286784, 322632, 376404, 430176, 501872, 564606, 573568, 645264, 752808, 860352, 1003744, 1129212, 1147136, 1290528, 1505616, 1720704, 2007488, 2258424, 2581056, 3011232, 3441408, 4014976, 4516848, 5162112, 6022464, 8029952, 9033696, 10324224, 12044928, 18067392, 24089856, 36134784, 72269568]

約数ペア:

[(1, 72269568), (2, 36134784), (3, 24089856), (4, 18067392), (6, 12044928), (7, 10324224), (8, 9033696), (9, 8029952), (12, 6022464), (14, 5162112), (16, 4516848), (18, 4014976), (21, 3441408), (24, 3011232), (28, 2581056), (32, 2258424), (36, 2007488), (42, 1720704), (48, 1505616), (56, 1290528), (63, 1147136), (64, 1129212), (72, 1003744), (84, 860352), (96, 752808), (112, 645264), (126, 573568), (128, 564606), (144, 501872), (168, 430176), (192, 376404), (224, 322632), (252, 286784), (256, 282303), (288, 250936), (336, 215088), (384, 188202), (448, 161316), (504, 143392), (576, 125468), (672, 107544), (768, 94101), (896, 80658), (1008, 71696), (1152, 62734), (1344, 53772), (1792, 40329), (2016, 35848), (2304, 31367), (2688, 26886), (4032, 17924), (4481, 16128), (5376, 13443), (8064, 8962)]