68997984

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 199148544

約数和(自身を除く): 130150560

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 223, 264, 293, 352, 446, 528, 586, 669, 879, 892, 1056, 1172, 1338, 1758, 1784, 2344, 2453, 2676, 3223, 3516, 3568, 4688, 4906, 5352, 6446, 7032, 7136, 7359, 9376, 9669, 9812, 10704, 12892, 14064, 14718, 19338, 19624, 21408, 25784, 28128, 29436, 38676, 39248, 51568, 58872, 65339, 77352, 78496, 103136, 117744, 130678, 154704, 196017, 235488, 261356, 309408, 392034, 522712, 718729, 784068, 1045424, 1437458, 1568136, 2090848, 2156187, 2874916, 3136272, 4312374, 5749832, 6272544, 8624748, 11499664, 17249496, 22999328, 34498992, 68997984]

約数ペア:

[(1, 68997984), (2, 34498992), (3, 22999328), (4, 17249496), (6, 11499664), (8, 8624748), (11, 6272544), (12, 5749832), (16, 4312374), (22, 3136272), (24, 2874916), (32, 2156187), (33, 2090848), (44, 1568136), (48, 1437458), (66, 1045424), (88, 784068), (96, 718729), (132, 522712), (176, 392034), (223, 309408), (264, 261356), (293, 235488), (352, 196017), (446, 154704), (528, 130678), (586, 117744), (669, 103136), (879, 78496), (892, 77352), (1056, 65339), (1172, 58872), (1338, 51568), (1758, 39248), (1784, 38676), (2344, 29436), (2453, 28128), (2676, 25784), (3223, 21408), (3516, 19624), (3568, 19338), (4688, 14718), (4906, 14064), (5352, 12892), (6446, 10704), (7032, 9812), (7136, 9669), (7359, 9376)]