72781016

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 179262720

約数和(自身を除く): 106481704

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 121, 154, 161, 184, 242, 253, 308, 322, 467, 484, 506, 616, 644, 847, 934, 968, 1012, 1288, 1694, 1771, 1868, 2024, 2783, 3269, 3388, 3542, 3736, 5137, 5566, 6538, 6776, 7084, 10274, 10741, 11132, 13076, 14168, 19481, 20548, 21482, 22264, 26152, 35959, 38962, 41096, 42964, 56507, 71918, 75187, 77924, 85928, 113014, 118151, 143836, 150374, 155848, 226028, 236302, 287672, 300748, 395549, 452056, 472604, 601496, 791098, 827057, 945208, 1299661, 1582196, 1654114, 2599322, 3164392, 3308228, 5198644, 6616456, 9097627, 10397288, 18195254, 36390508, 72781016]

約数ペア:

[(1, 72781016), (2, 36390508), (4, 18195254), (7, 10397288), (8, 9097627), (11, 6616456), (14, 5198644), (22, 3308228), (23, 3164392), (28, 2599322), (44, 1654114), (46, 1582196), (56, 1299661), (77, 945208), (88, 827057), (92, 791098), (121, 601496), (154, 472604), (161, 452056), (184, 395549), (242, 300748), (253, 287672), (308, 236302), (322, 226028), (467, 155848), (484, 150374), (506, 143836), (616, 118151), (644, 113014), (847, 85928), (934, 77924), (968, 75187), (1012, 71918), (1288, 56507), (1694, 42964), (1771, 41096), (1868, 38962), (2024, 35959), (2783, 26152), (3269, 22264), (3388, 21482), (3542, 20548), (3736, 19481), (5137, 14168), (5566, 13076), (6538, 11132), (6776, 10741), (7084, 10274)]