66355156976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{8311}}^1$

素因数の和:8682

約数の個数: 80

約数和(自身を含む): 137751451200

約数和(自身を除く): 71396294224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 197, 272, 298, 394, 596, 788, 1192, 1576, 2384, 2533, 3152, 3349, 5066, 6698, 8311, 10132, 13396, 16622, 20264, 26792, 29353, 33244, 40528, 53584, 58706, 66488, 117412, 132976, 141287, 234824, 282574, 469648, 499001, 565148, 998002, 1130296, 1238339, 1637267, 1996004, 2260592, 2476678, 3274534, 3992008, 4953356, 6549068, 7984016, 9906712, 13098136, 19813424, 21051763, 26196272, 27833539, 42103526, 55667078, 84207052, 111334156, 168414104, 222668312, 243952783, 336828208, 445336624, 487905566, 975811132, 1951622264, 3903244528, 4147197311, 8294394622, 16588789244, 33177578488, 66355156976]

約数ペア:

[(1, 66355156976), (2, 33177578488), (4, 16588789244), (8, 8294394622), (16, 4147197311), (17, 3903244528), (34, 1951622264), (68, 975811132), (136, 487905566), (149, 445336624), (197, 336828208), (272, 243952783), (298, 222668312), (394, 168414104), (596, 111334156), (788, 84207052), (1192, 55667078), (1576, 42103526), (2384, 27833539), (2533, 26196272), (3152, 21051763), (3349, 19813424), (5066, 13098136), (6698, 9906712), (8311, 7984016), (10132, 6549068), (13396, 4953356), (16622, 3992008), (20264, 3274534), (26792, 2476678), (29353, 2260592), (33244, 1996004), (40528, 1637267), (53584, 1238339), (58706, 1130296), (66488, 998002), (117412, 565148), (132976, 499001), (141287, 469648), (234824, 282574)]