78380592

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 208200960

約数和(自身を除く): 129820368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 109, 142, 211, 213, 218, 284, 327, 422, 426, 436, 568, 633, 654, 844, 852, 872, 1136, 1266, 1308, 1688, 1704, 1744, 2532, 2616, 3376, 3408, 5064, 5232, 7739, 10128, 14981, 15478, 22999, 23217, 29962, 30956, 44943, 45998, 46434, 59924, 61912, 68997, 89886, 91996, 92868, 119848, 123824, 137994, 179772, 183992, 185736, 239696, 275988, 359544, 367984, 371472, 551976, 719088, 1103952, 1632929, 3265858, 4898787, 6531716, 9797574, 13063432, 19595148, 26126864, 39190296, 78380592]

約数ペア:

[(1, 78380592), (2, 39190296), (3, 26126864), (4, 19595148), (6, 13063432), (8, 9797574), (12, 6531716), (16, 4898787), (24, 3265858), (48, 1632929), (71, 1103952), (109, 719088), (142, 551976), (211, 371472), (213, 367984), (218, 359544), (284, 275988), (327, 239696), (422, 185736), (426, 183992), (436, 179772), (568, 137994), (633, 123824), (654, 119848), (844, 92868), (852, 91996), (872, 89886), (1136, 68997), (1266, 61912), (1308, 59924), (1688, 46434), (1704, 45998), (1744, 44943), (2532, 30956), (2616, 29962), (3376, 23217), (3408, 22999), (5064, 15478), (5232, 14981), (7739, 10128)]