64181376

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{379}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 220932000

約数和(自身を除く): 156750624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 379, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 758, 784, 864, 882, 896, 1008, 1137, 1152, 1176, 1323, 1344, 1512, 1516, 1568, 1728, 1764, 2016, 2274, 2352, 2646, 2653, 2688, 3024, 3032, 3136, 3411, 3456, 3528, 4032, 4548, 4704, 5292, 5306, 6048, 6064, 6272, 6822, 7056, 7959, 8064, 9096, 9408, 10233, 10584, 10612, 12096, 12128, 13644, 14112, 15918, 18192, 18571, 18816, 20466, 21168, 21224, 23877, 24192, 24256, 27288, 28224, 31836, 36384, 37142, 40932, 42336, 42448, 47754, 48512, 54576, 55713, 56448, 63672, 71631, 72768, 74284, 81864, 84672, 84896, 95508, 109152, 111426, 127344, 143262, 145536, 148568, 163728, 167139, 169344, 169792, 191016, 218304, 222852, 254688, 286524, 297136, 327456, 334278, 339584, 382032, 436608, 445704, 501417, 509376, 573048, 594272, 654912, 668556, 764064, 891408, 1002834, 1018752, 1146096, 1188544, 1309824, 1337112, 1528128, 1782816, 2005668, 2292192, 2377088, 2674224, 3056256, 3565632, 4011336, 4584384, 5348448, 7131264, 8022672, 9168768, 10696896, 16045344, 21393792, 32090688, 64181376]

約数ペア:

[(1, 64181376), (2, 32090688), (3, 21393792), (4, 16045344), (6, 10696896), (7, 9168768), (8, 8022672), (9, 7131264), (12, 5348448), (14, 4584384), (16, 4011336), (18, 3565632), (21, 3056256), (24, 2674224), (27, 2377088), (28, 2292192), (32, 2005668), (36, 1782816), (42, 1528128), (48, 1337112), (49, 1309824), (54, 1188544), (56, 1146096), (63, 1018752), (64, 1002834), (72, 891408), (84, 764064), (96, 668556), (98, 654912), (108, 594272), (112, 573048), (126, 509376), (128, 501417), (144, 445704), (147, 436608), (168, 382032), (189, 339584), (192, 334278), (196, 327456), (216, 297136), (224, 286524), (252, 254688), (288, 222852), (294, 218304), (336, 191016), (378, 169792), (379, 169344), (384, 167139), (392, 163728), (432, 148568), (441, 145536), (448, 143262), (504, 127344), (576, 111426), (588, 109152), (672, 95508), (756, 84896), (758, 84672), (784, 81864), (864, 74284), (882, 72768), (896, 71631), (1008, 63672), (1137, 56448), (1152, 55713), (1176, 54576), (1323, 48512), (1344, 47754), (1512, 42448), (1516, 42336), (1568, 40932), (1728, 37142), (1764, 36384), (2016, 31836), (2274, 28224), (2352, 27288), (2646, 24256), (2653, 24192), (2688, 23877), (3024, 21224), (3032, 21168), (3136, 20466), (3411, 18816), (3456, 18571), (3528, 18192), (4032, 15918), (4548, 14112), (4704, 13644), (5292, 12128), (5306, 12096), (6048, 10612), (6064, 10584), (6272, 10233), (6822, 9408), (7056, 9096), (7959, 8064)]