81610098

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 179159040

約数和(自身を除く): 97548942

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 71, 102, 118, 142, 177, 191, 213, 354, 382, 426, 573, 1003, 1146, 1207, 2006, 2414, 3009, 3247, 3621, 4189, 6018, 6494, 7242, 8378, 9741, 11269, 12567, 13561, 19482, 22538, 25134, 27122, 33807, 40683, 67614, 71213, 81366, 142426, 191573, 213639, 230537, 383146, 427278, 461074, 574719, 691611, 800099, 1149438, 1383222, 1600198, 2400297, 4800594, 13601683, 27203366, 40805049, 81610098]

約数ペア:

[(1, 81610098), (2, 40805049), (3, 27203366), (6, 13601683), (17, 4800594), (34, 2400297), (51, 1600198), (59, 1383222), (71, 1149438), (102, 800099), (118, 691611), (142, 574719), (177, 461074), (191, 427278), (213, 383146), (354, 230537), (382, 213639), (426, 191573), (573, 142426), (1003, 81366), (1146, 71213), (1207, 67614), (2006, 40683), (2414, 33807), (3009, 27122), (3247, 25134), (3621, 22538), (4189, 19482), (6018, 13561), (6494, 12567), (7242, 11269), (8378, 9741)]