68906136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 196116480

約数和(自身を除く): 127210344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 47, 52, 74, 78, 94, 104, 111, 127, 141, 148, 156, 188, 222, 254, 282, 296, 312, 376, 381, 444, 481, 508, 564, 611, 762, 888, 962, 1016, 1128, 1222, 1443, 1524, 1651, 1739, 1833, 1924, 2444, 2886, 3048, 3302, 3478, 3666, 3848, 4699, 4888, 4953, 5217, 5772, 5969, 6604, 6956, 7332, 9398, 9906, 10434, 11544, 11938, 13208, 13912, 14097, 14664, 17907, 18796, 19812, 20868, 22607, 23876, 28194, 35814, 37592, 39624, 41736, 45214, 47752, 56388, 61087, 67821, 71628, 77597, 90428, 112776, 122174, 135642, 143256, 155194, 180856, 183261, 220853, 232791, 244348, 271284, 310388, 366522, 441706, 465582, 488696, 542568, 620776, 662559, 733044, 883412, 931164, 1325118, 1466088, 1766824, 1862328, 2650236, 2871089, 5300472, 5742178, 8613267, 11484356, 17226534, 22968712, 34453068, 68906136]

約数ペア:

[(1, 68906136), (2, 34453068), (3, 22968712), (4, 17226534), (6, 11484356), (8, 8613267), (12, 5742178), (13, 5300472), (24, 2871089), (26, 2650236), (37, 1862328), (39, 1766824), (47, 1466088), (52, 1325118), (74, 931164), (78, 883412), (94, 733044), (104, 662559), (111, 620776), (127, 542568), (141, 488696), (148, 465582), (156, 441706), (188, 366522), (222, 310388), (254, 271284), (282, 244348), (296, 232791), (312, 220853), (376, 183261), (381, 180856), (444, 155194), (481, 143256), (508, 135642), (564, 122174), (611, 112776), (762, 90428), (888, 77597), (962, 71628), (1016, 67821), (1128, 61087), (1222, 56388), (1443, 47752), (1524, 45214), (1651, 41736), (1739, 39624), (1833, 37592), (1924, 35814), (2444, 28194), (2886, 23876), (3048, 22607), (3302, 20868), (3478, 19812), (3666, 18796), (3848, 17907), (4699, 14664), (4888, 14097), (4953, 13912), (5217, 13208), (5772, 11938), (5969, 11544), (6604, 10434), (6956, 9906), (7332, 9398)]