68888446

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 119451024

約数和(自身を除く): 50562578

約数列:

[1, 2, 11, 22, 41, 53, 82, 106, 121, 131, 242, 262, 451, 583, 902, 1166, 1441, 2173, 2882, 4346, 4961, 5371, 6413, 6943, 9922, 10742, 12826, 13886, 15851, 23903, 31702, 47806, 59081, 76373, 118162, 152746, 262933, 284663, 525866, 569326, 649891, 840103, 1299782, 1680206, 3131293, 6262586, 34444223, 68888446]

約数ペア:

[(1, 68888446), (2, 34444223), (11, 6262586), (22, 3131293), (41, 1680206), (53, 1299782), (82, 840103), (106, 649891), (121, 569326), (131, 525866), (242, 284663), (262, 262933), (451, 152746), (583, 118162), (902, 76373), (1166, 59081), (1441, 47806), (2173, 31702), (2882, 23903), (4346, 15851), (4961, 13886), (5371, 12826), (6413, 10742), (6943, 9922)]