88377776

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 188940288

約数和(自身を除く): 100562512

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 61, 62, 92, 122, 124, 127, 184, 244, 248, 254, 368, 488, 496, 508, 713, 976, 1016, 1403, 1426, 1891, 2032, 2806, 2852, 2921, 3782, 3937, 5612, 5704, 5842, 7564, 7747, 7874, 11224, 11408, 11684, 15128, 15494, 15748, 22448, 23368, 30256, 30988, 31496, 43493, 46736, 61976, 62992, 86986, 90551, 123952, 173972, 178181, 181102, 240157, 347944, 356362, 362204, 480314, 695888, 712724, 724408, 960628, 1425448, 1448816, 1921256, 2850896, 3842512, 5523611, 11047222, 22094444, 44188888, 88377776]

約数ペア:

[(1, 88377776), (2, 44188888), (4, 22094444), (8, 11047222), (16, 5523611), (23, 3842512), (31, 2850896), (46, 1921256), (61, 1448816), (62, 1425448), (92, 960628), (122, 724408), (124, 712724), (127, 695888), (184, 480314), (244, 362204), (248, 356362), (254, 347944), (368, 240157), (488, 181102), (496, 178181), (508, 173972), (713, 123952), (976, 90551), (1016, 86986), (1403, 62992), (1426, 61976), (1891, 46736), (2032, 43493), (2806, 31496), (2852, 30988), (2921, 30256), (3782, 23368), (3937, 22448), (5612, 15748), (5704, 15494), (5842, 15128), (7564, 11684), (7747, 11408), (7874, 11224)]