64551552

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 188381760

約数和(自身を除く): 123830208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 67, 78, 96, 104, 128, 134, 156, 192, 193, 201, 208, 268, 312, 384, 386, 402, 416, 536, 579, 624, 772, 804, 832, 871, 1072, 1158, 1248, 1544, 1608, 1664, 1742, 2144, 2316, 2496, 2509, 2613, 3088, 3216, 3484, 4288, 4632, 4992, 5018, 5226, 6176, 6432, 6968, 7527, 8576, 9264, 10036, 10452, 12352, 12864, 12931, 13936, 15054, 18528, 20072, 20904, 24704, 25728, 25862, 27872, 30108, 37056, 38793, 40144, 41808, 51724, 55744, 60216, 74112, 77586, 80288, 83616, 103448, 111488, 120432, 155172, 160576, 167232, 168103, 206896, 240864, 310344, 321152, 334464, 336206, 413792, 481728, 504309, 620688, 672412, 827584, 963456, 1008618, 1241376, 1344824, 1655168, 2017236, 2482752, 2689648, 4034472, 4965504, 5379296, 8068944, 10758592, 16137888, 21517184, 32275776, 64551552]

約数ペア:

[(1, 64551552), (2, 32275776), (3, 21517184), (4, 16137888), (6, 10758592), (8, 8068944), (12, 5379296), (13, 4965504), (16, 4034472), (24, 2689648), (26, 2482752), (32, 2017236), (39, 1655168), (48, 1344824), (52, 1241376), (64, 1008618), (67, 963456), (78, 827584), (96, 672412), (104, 620688), (128, 504309), (134, 481728), (156, 413792), (192, 336206), (193, 334464), (201, 321152), (208, 310344), (268, 240864), (312, 206896), (384, 168103), (386, 167232), (402, 160576), (416, 155172), (536, 120432), (579, 111488), (624, 103448), (772, 83616), (804, 80288), (832, 77586), (871, 74112), (1072, 60216), (1158, 55744), (1248, 51724), (1544, 41808), (1608, 40144), (1664, 38793), (1742, 37056), (2144, 30108), (2316, 27872), (2496, 25862), (2509, 25728), (2613, 24704), (3088, 20904), (3216, 20072), (3484, 18528), (4288, 15054), (4632, 13936), (4992, 12931), (5018, 12864), (5226, 12352), (6176, 10452), (6432, 10036), (6968, 9264), (7527, 8576)]