64937376

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{1193}}^1$

素因数の和:1225

約数の個数: 144

約数和(自身を含む): 219046464

約数和(自身を除く): 154109088

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, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1193, 1296, 1512, 1701, 1944, 2016, 2268, 2386, 2592, 3024, 3402, 3579, 3888, 4536, 4772, 6048, 6804, 7158, 7776, 8351, 9072, 9544, 10737, 13608, 14316, 16702, 18144, 19088, 21474, 25053, 27216, 28632, 32211, 33404, 38176, 42948, 50106, 54432, 57264, 64422, 66808, 75159, 85896, 96633, 100212, 114528, 128844, 133616, 150318, 171792, 193266, 200424, 225477, 257688, 267232, 289899, 300636, 343584, 386532, 400848, 450954, 515376, 579798, 601272, 676431, 773064, 801696, 901908, 1030752, 1159596, 1202544, 1352862, 1546128, 1803816, 2029293, 2319192, 2405088, 2705724, 3092256, 3607632, 4058586, 4638384, 5411448, 7215264, 8117172, 9276768, 10822896, 16234344, 21645792, 32468688, 64937376]

約数ペア:

[(1, 64937376), (2, 32468688), (3, 21645792), (4, 16234344), (6, 10822896), (7, 9276768), (8, 8117172), (9, 7215264), (12, 5411448), (14, 4638384), (16, 4058586), (18, 3607632), (21, 3092256), (24, 2705724), (27, 2405088), (28, 2319192), (32, 2029293), (36, 1803816), (42, 1546128), (48, 1352862), (54, 1202544), (56, 1159596), (63, 1030752), (72, 901908), (81, 801696), (84, 773064), (96, 676431), (108, 601272), (112, 579798), (126, 515376), (144, 450954), (162, 400848), (168, 386532), (189, 343584), (216, 300636), (224, 289899), (243, 267232), (252, 257688), (288, 225477), (324, 200424), (336, 193266), (378, 171792), (432, 150318), (486, 133616), (504, 128844), (567, 114528), (648, 100212), (672, 96633), (756, 85896), (864, 75159), (972, 66808), (1008, 64422), (1134, 57264), (1193, 54432), (1296, 50106), (1512, 42948), (1701, 38176), (1944, 33404), (2016, 32211), (2268, 28632), (2386, 27216), (2592, 25053), (3024, 21474), (3402, 19088), (3579, 18144), (3888, 16702), (4536, 14316), (4772, 13608), (6048, 10737), (6804, 9544), (7158, 9072), (7776, 8351)]