68216896

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 84

約数和(自身を含む): 155667456

約数和(自身を除く): 87450560

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 121, 176, 184, 242, 253, 352, 368, 383, 484, 506, 704, 736, 766, 968, 1012, 1472, 1532, 1936, 2024, 2783, 3064, 3872, 4048, 4213, 5566, 6128, 7744, 8096, 8426, 8809, 11132, 12256, 16192, 16852, 17618, 22264, 24512, 33704, 35236, 44528, 46343, 67408, 70472, 89056, 92686, 96899, 134816, 140944, 178112, 185372, 193798, 269632, 281888, 370744, 387596, 563776, 741488, 775192, 1065889, 1482976, 1550384, 2131778, 2965952, 3100768, 4263556, 6201536, 8527112, 17054224, 34108448, 68216896]

約数ペア:

[(1, 68216896), (2, 34108448), (4, 17054224), (8, 8527112), (11, 6201536), (16, 4263556), (22, 3100768), (23, 2965952), (32, 2131778), (44, 1550384), (46, 1482976), (64, 1065889), (88, 775192), (92, 741488), (121, 563776), (176, 387596), (184, 370744), (242, 281888), (253, 269632), (352, 193798), (368, 185372), (383, 178112), (484, 140944), (506, 134816), (704, 96899), (736, 92686), (766, 89056), (968, 70472), (1012, 67408), (1472, 46343), (1532, 44528), (1936, 35236), (2024, 33704), (2783, 24512), (3064, 22264), (3872, 17618), (4048, 16852), (4213, 16192), (5566, 12256), (6128, 11132), (7744, 8809), (8096, 8426)]