80773792

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:962

約数の個数: 72

約数和(自身を含む): 182595168

約数和(自身を除く): 101821376

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 121, 176, 184, 242, 253, 352, 368, 484, 506, 736, 907, 968, 1012, 1814, 1936, 2024, 2783, 3628, 3872, 4048, 5566, 7256, 8096, 9977, 11132, 14512, 19954, 20861, 22264, 29024, 39908, 41722, 44528, 79816, 83444, 89056, 109747, 159632, 166888, 219494, 229471, 319264, 333776, 438988, 458942, 667552, 877976, 917884, 1755952, 1835768, 2524181, 3511904, 3671536, 5048362, 7343072, 10096724, 20193448, 40386896, 80773792]

約数ペア:

[(1, 80773792), (2, 40386896), (4, 20193448), (8, 10096724), (11, 7343072), (16, 5048362), (22, 3671536), (23, 3511904), (32, 2524181), (44, 1835768), (46, 1755952), (88, 917884), (92, 877976), (121, 667552), (176, 458942), (184, 438988), (242, 333776), (253, 319264), (352, 229471), (368, 219494), (484, 166888), (506, 159632), (736, 109747), (907, 89056), (968, 83444), (1012, 79816), (1814, 44528), (1936, 41722), (2024, 39908), (2783, 29024), (3628, 22264), (3872, 20861), (4048, 19954), (5566, 14512), (7256, 11132), (8096, 9977)]