77803908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71249}}^1$

素因数の和:71276

約数の個数: 48

約数和(自身を含む): 223440000

約数和(自身を除く): 145636092

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 71249, 142498, 213747, 284996, 427494, 498743, 854988, 926237, 997486, 1496229, 1852474, 1994972, 2778711, 2992458, 3704948, 5557422, 5984916, 6483659, 11114844, 12967318, 19450977, 25934636, 38901954, 77803908]

約数ペア:

[(1, 77803908), (2, 38901954), (3, 25934636), (4, 19450977), (6, 12967318), (7, 11114844), (12, 6483659), (13, 5984916), (14, 5557422), (21, 3704948), (26, 2992458), (28, 2778711), (39, 1994972), (42, 1852474), (52, 1496229), (78, 997486), (84, 926237), (91, 854988), (156, 498743), (182, 427494), (273, 284996), (364, 213747), (546, 142498), (1092, 71249)]