82663672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 191923200

約数和(自身を除く): 109259528

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 271, 364, 419, 542, 728, 838, 1084, 1676, 1897, 2168, 2933, 3352, 3523, 3794, 5447, 5866, 7046, 7588, 10894, 11732, 14092, 15176, 21788, 23464, 24661, 28184, 38129, 43576, 49322, 76258, 98644, 113549, 152516, 197288, 227098, 305032, 454196, 794843, 908392, 1476137, 1589686, 2952274, 3179372, 5904548, 6358744, 10332959, 11809096, 20665918, 41331836, 82663672]

約数ペア:

[(1, 82663672), (2, 41331836), (4, 20665918), (7, 11809096), (8, 10332959), (13, 6358744), (14, 5904548), (26, 3179372), (28, 2952274), (52, 1589686), (56, 1476137), (91, 908392), (104, 794843), (182, 454196), (271, 305032), (364, 227098), (419, 197288), (542, 152516), (728, 113549), (838, 98644), (1084, 76258), (1676, 49322), (1897, 43576), (2168, 38129), (2933, 28184), (3352, 24661), (3523, 23464), (3794, 21788), (5447, 15176), (5866, 14092), (7046, 11732), (7588, 10894)]