67878902

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 132378624

約数和(自身を除く): 64499722

約数列:

[1, 2, 7, 13, 14, 26, 31, 53, 62, 91, 106, 182, 217, 227, 371, 403, 434, 454, 689, 742, 806, 1378, 1589, 1643, 2821, 2951, 3178, 3286, 4823, 5642, 5902, 7037, 9646, 11501, 12031, 14074, 20657, 21359, 23002, 24062, 41314, 42718, 49259, 84217, 91481, 98518, 149513, 156403, 168434, 182962, 299026, 312806, 372961, 640367, 745922, 1094821, 1280734, 2189642, 2610727, 4848493, 5221454, 9696986, 33939451, 67878902]

約数ペア:

[(1, 67878902), (2, 33939451), (7, 9696986), (13, 5221454), (14, 4848493), (26, 2610727), (31, 2189642), (53, 1280734), (62, 1094821), (91, 745922), (106, 640367), (182, 372961), (217, 312806), (227, 299026), (371, 182962), (403, 168434), (434, 156403), (454, 149513), (689, 98518), (742, 91481), (806, 84217), (1378, 49259), (1589, 42718), (1643, 41314), (2821, 24062), (2951, 23002), (3178, 21359), (3286, 20657), (4823, 14074), (5642, 12031), (5902, 11501), (7037, 9646)]