69668288

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 112

約数和(自身を含む): 158008320

約数和(自身を除く): 88340032

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 47, 53, 64, 76, 92, 94, 106, 152, 184, 188, 212, 304, 368, 376, 424, 437, 608, 736, 752, 848, 874, 893, 1007, 1081, 1216, 1219, 1472, 1504, 1696, 1748, 1786, 2014, 2162, 2438, 2491, 3008, 3392, 3496, 3572, 4028, 4324, 4876, 4982, 6992, 7144, 8056, 8648, 9752, 9964, 13984, 14288, 16112, 17296, 19504, 19928, 20539, 23161, 27968, 28576, 32224, 34592, 39008, 39856, 41078, 46322, 47329, 57152, 57293, 64448, 69184, 78016, 79712, 82156, 92644, 94658, 114586, 159424, 164312, 185288, 189316, 229172, 328624, 370576, 378632, 458344, 657248, 741152, 757264, 916688, 1088567, 1314496, 1482304, 1514528, 1833376, 2177134, 3029056, 3666752, 4354268, 8708536, 17417072, 34834144, 69668288]

約数ペア:

[(1, 69668288), (2, 34834144), (4, 17417072), (8, 8708536), (16, 4354268), (19, 3666752), (23, 3029056), (32, 2177134), (38, 1833376), (46, 1514528), (47, 1482304), (53, 1314496), (64, 1088567), (76, 916688), (92, 757264), (94, 741152), (106, 657248), (152, 458344), (184, 378632), (188, 370576), (212, 328624), (304, 229172), (368, 189316), (376, 185288), (424, 164312), (437, 159424), (608, 114586), (736, 94658), (752, 92644), (848, 82156), (874, 79712), (893, 78016), (1007, 69184), (1081, 64448), (1216, 57293), (1219, 57152), (1472, 47329), (1504, 46322), (1696, 41078), (1748, 39856), (1786, 39008), (2014, 34592), (2162, 32224), (2438, 28576), (2491, 27968), (3008, 23161), (3392, 20539), (3496, 19928), (3572, 19504), (4028, 17296), (4324, 16112), (4876, 14288), (4982, 13984), (6992, 9964), (7144, 9752), (8056, 8648)]