77026180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4547}}^1$

素因数の和:4585

約数の個数: 72

約数和(自身を含む): 203241024

約数和(自身を除く): 126214844

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 4547, 8470, 9094, 16940, 18188, 22735, 31829, 45470, 50017, 63658, 90940, 100034, 127316, 159145, 200068, 250085, 318290, 350119, 500170, 550187, 636580, 700238, 1000340, 1100374, 1400476, 1750595, 2200748, 2750935, 3501190, 3851309, 5501870, 7002380, 7702618, 11003740, 15405236, 19256545, 38513090, 77026180]

約数ペア:

[(1, 77026180), (2, 38513090), (4, 19256545), (5, 15405236), (7, 11003740), (10, 7702618), (11, 7002380), (14, 5501870), (20, 3851309), (22, 3501190), (28, 2750935), (35, 2200748), (44, 1750595), (55, 1400476), (70, 1100374), (77, 1000340), (110, 700238), (121, 636580), (140, 550187), (154, 500170), (220, 350119), (242, 318290), (308, 250085), (385, 200068), (484, 159145), (605, 127316), (770, 100034), (847, 90940), (1210, 63658), (1540, 50017), (1694, 45470), (2420, 31829), (3388, 22735), (4235, 18188), (4547, 16940), (8470, 9094)]