87020137442

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1\times {\mathrm{1117}}^1$

素因数の和:1971

約数の個数: 64

約数和(自身を含む): 153516819456

約数和(自身を除く): 66496682014

約数列:

[1, 2, 7, 14, 47, 94, 197, 329, 394, 601, 658, 1117, 1202, 1379, 2234, 2758, 4207, 7819, 8414, 9259, 15638, 18518, 28247, 52499, 56494, 64813, 104998, 118397, 129626, 197729, 220049, 236794, 367493, 395458, 440098, 671317, 734986, 828779, 1342634, 1540343, 1657558, 3080686, 4699219, 5564659, 9398438, 10342303, 11129318, 20684606, 31551899, 38952613, 63103798, 72396121, 77905226, 132249449, 144792242, 220863293, 264498898, 441726586, 925746143, 1851492286, 6215724103, 12431448206, 43510068721, 87020137442]

約数ペア:

[(1, 87020137442), (2, 43510068721), (7, 12431448206), (14, 6215724103), (47, 1851492286), (94, 925746143), (197, 441726586), (329, 264498898), (394, 220863293), (601, 144792242), (658, 132249449), (1117, 77905226), (1202, 72396121), (1379, 63103798), (2234, 38952613), (2758, 31551899), (4207, 20684606), (7819, 11129318), (8414, 10342303), (9259, 9398438), (15638, 5564659), (18518, 4699219), (28247, 3080686), (52499, 1657558), (56494, 1540343), (64813, 1342634), (104998, 828779), (118397, 734986), (129626, 671317), (197729, 440098), (220049, 395458), (236794, 367493)]