77557844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3001}}^1$

素因数の和:3096

約数の個数: 48

約数和(自身を含む): 169456896

約数和(自身を除く): 91899052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 3001, 3692, 6002, 6461, 12004, 12922, 21007, 25844, 39013, 42014, 78026, 84028, 156052, 213071, 273091, 426142, 546182, 852284, 1092364, 1491497, 2769923, 2982994, 5539846, 5965988, 11079692, 19389461, 38778922, 77557844]

約数ペア:

[(1, 77557844), (2, 38778922), (4, 19389461), (7, 11079692), (13, 5965988), (14, 5539846), (26, 2982994), (28, 2769923), (52, 1491497), (71, 1092364), (91, 852284), (142, 546182), (182, 426142), (284, 273091), (364, 213071), (497, 156052), (923, 84028), (994, 78026), (1846, 42014), (1988, 39013), (3001, 25844), (3692, 21007), (6002, 12922), (6461, 12004)]