68510904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 215930880

約数和(自身を除く): 147419976

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 131, 132, 154, 168, 231, 262, 264, 283, 308, 393, 462, 524, 566, 616, 786, 849, 917, 924, 1048, 1132, 1441, 1572, 1698, 1834, 1848, 1981, 2264, 2751, 2882, 3113, 3144, 3396, 3668, 3962, 4323, 5502, 5764, 5943, 6226, 6792, 7336, 7924, 8646, 9339, 10087, 11004, 11528, 11886, 12452, 15848, 17292, 18678, 20174, 21791, 22008, 23772, 24904, 30261, 34584, 37073, 37356, 40348, 43582, 47544, 60522, 65373, 74146, 74712, 80696, 87164, 111219, 121044, 130746, 148292, 174328, 222438, 242088, 259511, 261492, 296584, 407803, 444876, 519022, 522984, 778533, 815606, 889752, 1038044, 1223409, 1557066, 1631212, 2076088, 2446818, 2854621, 3114132, 3262424, 4893636, 5709242, 6228264, 8563863, 9787272, 11418484, 17127726, 22836968, 34255452, 68510904]

約数ペア:

[(1, 68510904), (2, 34255452), (3, 22836968), (4, 17127726), (6, 11418484), (7, 9787272), (8, 8563863), (11, 6228264), (12, 5709242), (14, 4893636), (21, 3262424), (22, 3114132), (24, 2854621), (28, 2446818), (33, 2076088), (42, 1631212), (44, 1557066), (56, 1223409), (66, 1038044), (77, 889752), (84, 815606), (88, 778533), (131, 522984), (132, 519022), (154, 444876), (168, 407803), (231, 296584), (262, 261492), (264, 259511), (283, 242088), (308, 222438), (393, 174328), (462, 148292), (524, 130746), (566, 121044), (616, 111219), (786, 87164), (849, 80696), (917, 74712), (924, 74146), (1048, 65373), (1132, 60522), (1441, 47544), (1572, 43582), (1698, 40348), (1834, 37356), (1848, 37073), (1981, 34584), (2264, 30261), (2751, 24904), (2882, 23772), (3113, 22008), (3144, 21791), (3396, 20174), (3668, 18678), (3962, 17292), (4323, 15848), (5502, 12452), (5764, 11886), (5943, 11528), (6226, 11004), (6792, 10087), (7336, 9339), (7924, 8646)]