80309229

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 147087360

約数和(自身を除く): 66778131

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 47, 77, 91, 141, 143, 231, 273, 329, 429, 517, 569, 611, 987, 1001, 1551, 1707, 1833, 3003, 3619, 3983, 4277, 6259, 6721, 7397, 10857, 11949, 12831, 18777, 20163, 22191, 26743, 43813, 47047, 51779, 80229, 81367, 131439, 141141, 155337, 187201, 244101, 294173, 347659, 561603, 569569, 882519, 1042977, 1708707, 2059211, 2433613, 3824249, 6177633, 7300839, 11472747, 26769743, 80309229]

約数ペア:

[(1, 80309229), (3, 26769743), (7, 11472747), (11, 7300839), (13, 6177633), (21, 3824249), (33, 2433613), (39, 2059211), (47, 1708707), (77, 1042977), (91, 882519), (141, 569569), (143, 561603), (231, 347659), (273, 294173), (329, 244101), (429, 187201), (517, 155337), (569, 141141), (611, 131439), (987, 81367), (1001, 80229), (1551, 51779), (1707, 47047), (1833, 43813), (3003, 26743), (3619, 22191), (3983, 20163), (4277, 18777), (6259, 12831), (6721, 11949), (7397, 10857)]