68099808

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:525

約数の個数: 144

約数和(自身を含む): 215115264

約数和(自身を除く): 147015456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 467, 496, 588, 651, 672, 744, 784, 868, 934, 992, 1176, 1302, 1401, 1488, 1519, 1568, 1736, 1868, 2352, 2604, 2802, 2976, 3038, 3269, 3472, 3736, 4557, 4704, 5208, 5604, 6076, 6538, 6944, 7472, 9114, 9807, 10416, 11208, 12152, 13076, 14477, 14944, 18228, 19614, 20832, 22416, 22883, 24304, 26152, 28954, 36456, 39228, 43431, 44832, 45766, 48608, 52304, 57908, 68649, 72912, 78456, 86862, 91532, 101339, 104608, 115816, 137298, 145824, 156912, 173724, 183064, 202678, 231632, 274596, 304017, 313824, 347448, 366128, 405356, 463264, 549192, 608034, 694896, 709373, 732256, 810712, 1098384, 1216068, 1389792, 1418746, 1621424, 2128119, 2196768, 2432136, 2837492, 3242848, 4256238, 4864272, 5674984, 8512476, 9728544, 11349968, 17024952, 22699936, 34049904, 68099808]

約数ペア:

[(1, 68099808), (2, 34049904), (3, 22699936), (4, 17024952), (6, 11349968), (7, 9728544), (8, 8512476), (12, 5674984), (14, 4864272), (16, 4256238), (21, 3242848), (24, 2837492), (28, 2432136), (31, 2196768), (32, 2128119), (42, 1621424), (48, 1418746), (49, 1389792), (56, 1216068), (62, 1098384), (84, 810712), (93, 732256), (96, 709373), (98, 694896), (112, 608034), (124, 549192), (147, 463264), (168, 405356), (186, 366128), (196, 347448), (217, 313824), (224, 304017), (248, 274596), (294, 231632), (336, 202678), (372, 183064), (392, 173724), (434, 156912), (467, 145824), (496, 137298), (588, 115816), (651, 104608), (672, 101339), (744, 91532), (784, 86862), (868, 78456), (934, 72912), (992, 68649), (1176, 57908), (1302, 52304), (1401, 48608), (1488, 45766), (1519, 44832), (1568, 43431), (1736, 39228), (1868, 36456), (2352, 28954), (2604, 26152), (2802, 24304), (2976, 22883), (3038, 22416), (3269, 20832), (3472, 19614), (3736, 18228), (4557, 14944), (4704, 14477), (5208, 13076), (5604, 12152), (6076, 11208), (6538, 10416), (6944, 9807), (7472, 9114)]