68423784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19937}}^1$

素因数の和:19970

約数の個数: 64

約数和(自身を含む): 200975040

約数和(自身を除く): 132551256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 19937, 39874, 59811, 79748, 119622, 159496, 219307, 239244, 259181, 438614, 478488, 518362, 657921, 777543, 877228, 1036724, 1315842, 1555086, 1754456, 2073448, 2631684, 2850991, 3110172, 5263368, 5701982, 6220344, 8552973, 11403964, 17105946, 22807928, 34211892, 68423784]

約数ペア:

[(1, 68423784), (2, 34211892), (3, 22807928), (4, 17105946), (6, 11403964), (8, 8552973), (11, 6220344), (12, 5701982), (13, 5263368), (22, 3110172), (24, 2850991), (26, 2631684), (33, 2073448), (39, 1754456), (44, 1555086), (52, 1315842), (66, 1036724), (78, 877228), (88, 777543), (104, 657921), (132, 518362), (143, 478488), (156, 438614), (264, 259181), (286, 239244), (312, 219307), (429, 159496), (572, 119622), (858, 79748), (1144, 59811), (1716, 39874), (3432, 19937)]