66974016

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^3\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 112

約数和(自身を含む): 190926720

約数和(自身を除く): 123952704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 71, 96, 102, 136, 142, 192, 204, 213, 272, 284, 289, 408, 426, 544, 568, 578, 816, 852, 867, 1088, 1136, 1156, 1207, 1632, 1704, 1734, 2272, 2312, 2414, 3264, 3408, 3468, 3621, 4544, 4624, 4828, 4913, 6816, 6936, 7242, 9248, 9656, 9826, 13632, 13872, 14484, 14739, 18496, 19312, 19652, 20519, 27744, 28968, 29478, 38624, 39304, 41038, 55488, 57936, 58956, 61557, 77248, 78608, 82076, 115872, 117912, 123114, 157216, 164152, 231744, 235824, 246228, 314432, 328304, 348823, 471648, 492456, 656608, 697646, 943296, 984912, 1046469, 1313216, 1395292, 1969824, 2092938, 2790584, 3939648, 4185876, 5581168, 8371752, 11162336, 16743504, 22324672, 33487008, 66974016]

約数ペア:

[(1, 66974016), (2, 33487008), (3, 22324672), (4, 16743504), (6, 11162336), (8, 8371752), (12, 5581168), (16, 4185876), (17, 3939648), (24, 2790584), (32, 2092938), (34, 1969824), (48, 1395292), (51, 1313216), (64, 1046469), (68, 984912), (71, 943296), (96, 697646), (102, 656608), (136, 492456), (142, 471648), (192, 348823), (204, 328304), (213, 314432), (272, 246228), (284, 235824), (289, 231744), (408, 164152), (426, 157216), (544, 123114), (568, 117912), (578, 115872), (816, 82076), (852, 78608), (867, 77248), (1088, 61557), (1136, 58956), (1156, 57936), (1207, 55488), (1632, 41038), (1704, 39304), (1734, 38624), (2272, 29478), (2312, 28968), (2414, 27744), (3264, 20519), (3408, 19652), (3468, 19312), (3621, 18496), (4544, 14739), (4624, 14484), (4828, 13872), (4913, 13632), (6816, 9826), (6936, 9656), (7242, 9248)]