63979020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{50777}}^1$

素因数の和:50799

約数の個数: 72

約数和(自身を含む): 221798304

約数和(自身を除く): 157819284

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, 50777, 101554, 152331, 203108, 253885, 304662, 355439, 456993, 507770, 609324, 710878, 761655, 913986, 1015540, 1066317, 1421756, 1523310, 1777195, 1827972, 2132634, 2284965, 3046620, 3198951, 3554390, 4265268, 4569930, 5331585, 6397902, 7108780, 9139860, 10663170, 12795804, 15994755, 21326340, 31989510, 63979020]

約数ペア:

[(1, 63979020), (2, 31989510), (3, 21326340), (4, 15994755), (5, 12795804), (6, 10663170), (7, 9139860), (9, 7108780), (10, 6397902), (12, 5331585), (14, 4569930), (15, 4265268), (18, 3554390), (20, 3198951), (21, 3046620), (28, 2284965), (30, 2132634), (35, 1827972), (36, 1777195), (42, 1523310), (45, 1421756), (60, 1066317), (63, 1015540), (70, 913986), (84, 761655), (90, 710878), (105, 609324), (126, 507770), (140, 456993), (180, 355439), (210, 304662), (252, 253885), (315, 203108), (420, 152331), (630, 101554), (1260, 50777)]