89766152

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 197821440

約数和(自身を除く): 108055288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 107, 142, 211, 214, 284, 422, 428, 497, 568, 749, 844, 856, 994, 1477, 1498, 1688, 1988, 2954, 2996, 3976, 5908, 5992, 7597, 11816, 14981, 15194, 22577, 29962, 30388, 45154, 53179, 59924, 60776, 90308, 104867, 106358, 119848, 158039, 180616, 209734, 212716, 316078, 419468, 425432, 632156, 838936, 1264312, 1602967, 3205934, 6411868, 11220769, 12823736, 22441538, 44883076, 89766152]

約数ペア:

[(1, 89766152), (2, 44883076), (4, 22441538), (7, 12823736), (8, 11220769), (14, 6411868), (28, 3205934), (56, 1602967), (71, 1264312), (107, 838936), (142, 632156), (211, 425432), (214, 419468), (284, 316078), (422, 212716), (428, 209734), (497, 180616), (568, 158039), (749, 119848), (844, 106358), (856, 104867), (994, 90308), (1477, 60776), (1498, 59924), (1688, 53179), (1988, 45154), (2954, 30388), (2996, 29962), (3976, 22577), (5908, 15194), (5992, 14981), (7597, 11816)]