72271584

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3259}}^1$

素因数の和:3293

約数の個数: 144

約数和(自身を含む): 256314240

約数和(自身を除く): 184042656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3259, 3696, 5544, 6518, 7392, 9777, 11088, 13036, 19554, 22176, 22813, 26072, 29331, 35849, 39108, 45626, 52144, 58662, 68439, 71698, 78216, 91252, 104288, 107547, 117324, 136878, 143396, 156432, 182504, 205317, 215094, 234648, 250943, 273756, 286792, 312864, 322641, 365008, 410634, 430188, 469296, 501886, 547512, 573584, 645282, 730016, 752829, 821268, 860376, 938592, 1003772, 1095024, 1147168, 1290564, 1505658, 1642536, 1720752, 2007544, 2190048, 2258487, 2581128, 3011316, 3285072, 3441504, 4015088, 4516974, 5162256, 6022632, 6570144, 8030176, 9033948, 10324512, 12045264, 18067896, 24090528, 36135792, 72271584]

約数ペア:

[(1, 72271584), (2, 36135792), (3, 24090528), (4, 18067896), (6, 12045264), (7, 10324512), (8, 9033948), (9, 8030176), (11, 6570144), (12, 6022632), (14, 5162256), (16, 4516974), (18, 4015088), (21, 3441504), (22, 3285072), (24, 3011316), (28, 2581128), (32, 2258487), (33, 2190048), (36, 2007544), (42, 1720752), (44, 1642536), (48, 1505658), (56, 1290564), (63, 1147168), (66, 1095024), (72, 1003772), (77, 938592), (84, 860376), (88, 821268), (96, 752829), (99, 730016), (112, 645282), (126, 573584), (132, 547512), (144, 501886), (154, 469296), (168, 430188), (176, 410634), (198, 365008), (224, 322641), (231, 312864), (252, 286792), (264, 273756), (288, 250943), (308, 234648), (336, 215094), (352, 205317), (396, 182504), (462, 156432), (504, 143396), (528, 136878), (616, 117324), (672, 107547), (693, 104288), (792, 91252), (924, 78216), (1008, 71698), (1056, 68439), (1232, 58662), (1386, 52144), (1584, 45626), (1848, 39108), (2016, 35849), (2464, 29331), (2772, 26072), (3168, 22813), (3259, 22176), (3696, 19554), (5544, 13036), (6518, 11088), (7392, 9777)]