71988744

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 194957280

約数和(自身を除く): 122968536

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 97, 102, 107, 136, 194, 204, 214, 289, 291, 321, 388, 408, 428, 578, 582, 642, 776, 856, 867, 1156, 1164, 1284, 1649, 1734, 1819, 2312, 2328, 2568, 3298, 3468, 3638, 4947, 5457, 6596, 6936, 7276, 9894, 10379, 10914, 13192, 14552, 19788, 20758, 21828, 28033, 30923, 31137, 39576, 41516, 43656, 56066, 61846, 62274, 83032, 84099, 92769, 112132, 123692, 124548, 168198, 176443, 185538, 224264, 247384, 249096, 336396, 352886, 371076, 529329, 672792, 705772, 742152, 1058658, 1411544, 2117316, 2999531, 4234632, 5999062, 8998593, 11998124, 17997186, 23996248, 35994372, 71988744]

約数ペア:

[(1, 71988744), (2, 35994372), (3, 23996248), (4, 17997186), (6, 11998124), (8, 8998593), (12, 5999062), (17, 4234632), (24, 2999531), (34, 2117316), (51, 1411544), (68, 1058658), (97, 742152), (102, 705772), (107, 672792), (136, 529329), (194, 371076), (204, 352886), (214, 336396), (289, 249096), (291, 247384), (321, 224264), (388, 185538), (408, 176443), (428, 168198), (578, 124548), (582, 123692), (642, 112132), (776, 92769), (856, 84099), (867, 83032), (1156, 62274), (1164, 61846), (1284, 56066), (1649, 43656), (1734, 41516), (1819, 39576), (2312, 31137), (2328, 30923), (2568, 28033), (3298, 21828), (3468, 20758), (3638, 19788), (4947, 14552), (5457, 13192), (6596, 10914), (6936, 10379), (7276, 9894)]