68675068

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 155648304

約数和(自身を除く): 86973236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 53, 77, 98, 106, 154, 196, 212, 308, 371, 539, 583, 601, 742, 1078, 1166, 1202, 1484, 2156, 2332, 2404, 2597, 4081, 4207, 5194, 6611, 8162, 8414, 10388, 13222, 16324, 16828, 26444, 28567, 29449, 31853, 46277, 57134, 58898, 63706, 92554, 114268, 117796, 127412, 185108, 222971, 323939, 350383, 445942, 647878, 700766, 891884, 1295756, 1401532, 1560797, 2452681, 3121594, 4905362, 6243188, 9810724, 17168767, 34337534, 68675068]

約数ペア:

[(1, 68675068), (2, 34337534), (4, 17168767), (7, 9810724), (11, 6243188), (14, 4905362), (22, 3121594), (28, 2452681), (44, 1560797), (49, 1401532), (53, 1295756), (77, 891884), (98, 700766), (106, 647878), (154, 445942), (196, 350383), (212, 323939), (308, 222971), (371, 185108), (539, 127412), (583, 117796), (601, 114268), (742, 92554), (1078, 63706), (1166, 58898), (1202, 57134), (1484, 46277), (2156, 31853), (2332, 29449), (2404, 28567), (2597, 26444), (4081, 16828), (4207, 16324), (5194, 13222), (6611, 10388), (8162, 8414)]