78885114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2339}}^1$

素因数の和:2435

約数の個数: 64

約数和(自身を含む): 199480320

約数和(自身を除く): 120595206

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 73, 77, 146, 154, 219, 231, 438, 462, 511, 803, 1022, 1533, 1606, 2339, 2409, 3066, 4678, 4818, 5621, 7017, 11242, 14034, 16373, 16863, 25729, 32746, 33726, 49119, 51458, 77187, 98238, 154374, 170747, 180103, 341494, 360206, 512241, 540309, 1024482, 1080618, 1195229, 1878217, 2390458, 3585687, 3756434, 5634651, 7171374, 11269302, 13147519, 26295038, 39442557, 78885114]

約数ペア:

[(1, 78885114), (2, 39442557), (3, 26295038), (6, 13147519), (7, 11269302), (11, 7171374), (14, 5634651), (21, 3756434), (22, 3585687), (33, 2390458), (42, 1878217), (66, 1195229), (73, 1080618), (77, 1024482), (146, 540309), (154, 512241), (219, 360206), (231, 341494), (438, 180103), (462, 170747), (511, 154374), (803, 98238), (1022, 77187), (1533, 51458), (1606, 49119), (2339, 33726), (2409, 32746), (3066, 25729), (4678, 16863), (4818, 16373), (5621, 14034), (7017, 11242)]