82689292

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 189665280

約数和(自身を除く): 106975988

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 41, 68, 76, 82, 119, 133, 164, 223, 238, 266, 287, 323, 446, 476, 532, 574, 646, 697, 779, 892, 1148, 1292, 1394, 1558, 1561, 2261, 2788, 3116, 3122, 3791, 4237, 4522, 4879, 5453, 6244, 7582, 8474, 9044, 9143, 9758, 10906, 13243, 15164, 16948, 18286, 19516, 21812, 26486, 26537, 29659, 36572, 52972, 53074, 59318, 64001, 72029, 92701, 106148, 118636, 128002, 144058, 155431, 173717, 185402, 256004, 288116, 310862, 347434, 370804, 504203, 621724, 694868, 1008406, 1088017, 1216019, 2016812, 2176034, 2432038, 2953189, 4352068, 4864076, 5906378, 11812756, 20672323, 41344646, 82689292]

約数ペア:

[(1, 82689292), (2, 41344646), (4, 20672323), (7, 11812756), (14, 5906378), (17, 4864076), (19, 4352068), (28, 2953189), (34, 2432038), (38, 2176034), (41, 2016812), (68, 1216019), (76, 1088017), (82, 1008406), (119, 694868), (133, 621724), (164, 504203), (223, 370804), (238, 347434), (266, 310862), (287, 288116), (323, 256004), (446, 185402), (476, 173717), (532, 155431), (574, 144058), (646, 128002), (697, 118636), (779, 106148), (892, 92701), (1148, 72029), (1292, 64001), (1394, 59318), (1558, 53074), (1561, 52972), (2261, 36572), (2788, 29659), (3116, 26537), (3122, 26486), (3791, 21812), (4237, 19516), (4522, 18286), (4879, 16948), (5453, 15164), (6244, 13243), (7582, 10906), (8474, 9758), (9044, 9143)]