77277060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61331}}^1$

素因数の和:61353

約数の個数: 72

約数和(自身を含む): 267898176

約数和(自身を除く): 190621116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 61331, 122662, 183993, 245324, 306655, 367986, 429317, 551979, 613310, 735972, 858634, 919965, 1103958, 1226620, 1287951, 1717268, 1839930, 2146585, 2207916, 2575902, 2759895, 3679860, 3863853, 4293170, 5151804, 5519790, 6439755, 7727706, 8586340, 11039580, 12879510, 15455412, 19319265, 25759020, 38638530, 77277060]

約数ペア:

[(1, 77277060), (2, 38638530), (3, 25759020), (4, 19319265), (5, 15455412), (6, 12879510), (7, 11039580), (9, 8586340), (10, 7727706), (12, 6439755), (14, 5519790), (15, 5151804), (18, 4293170), (20, 3863853), (21, 3679860), (28, 2759895), (30, 2575902), (35, 2207916), (36, 2146585), (42, 1839930), (45, 1717268), (60, 1287951), (63, 1226620), (70, 1103958), (84, 919965), (90, 858634), (105, 735972), (126, 613310), (140, 551979), (180, 429317), (210, 367986), (252, 306655), (315, 245324), (420, 183993), (630, 122662), (1260, 61331)]