91278990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{673}}^1$

素因数の和:834

約数の個数: 96

約数和(自身を含む): 261177696

約数和(自身を除く): 169898706

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 137, 165, 198, 274, 330, 411, 495, 673, 685, 822, 990, 1233, 1346, 1370, 1507, 2019, 2055, 2466, 3014, 3365, 4038, 4110, 4521, 6057, 6165, 6730, 7403, 7535, 9042, 10095, 12114, 12330, 13563, 14806, 15070, 20190, 22209, 22605, 27126, 30285, 37015, 44418, 45210, 60570, 66627, 67815, 74030, 92201, 111045, 133254, 135630, 184402, 222090, 276603, 333135, 461005, 553206, 666270, 829809, 922010, 1014211, 1383015, 1659618, 2028422, 2766030, 3042633, 4149045, 5071055, 6085266, 8298090, 9127899, 10142110, 15213165, 18255798, 30426330, 45639495, 91278990]

約数ペア:

[(1, 91278990), (2, 45639495), (3, 30426330), (5, 18255798), (6, 15213165), (9, 10142110), (10, 9127899), (11, 8298090), (15, 6085266), (18, 5071055), (22, 4149045), (30, 3042633), (33, 2766030), (45, 2028422), (55, 1659618), (66, 1383015), (90, 1014211), (99, 922010), (110, 829809), (137, 666270), (165, 553206), (198, 461005), (274, 333135), (330, 276603), (411, 222090), (495, 184402), (673, 135630), (685, 133254), (822, 111045), (990, 92201), (1233, 74030), (1346, 67815), (1370, 66627), (1507, 60570), (2019, 45210), (2055, 44418), (2466, 37015), (3014, 30285), (3365, 27126), (4038, 22605), (4110, 22209), (4521, 20190), (6057, 15070), (6165, 14806), (6730, 13563), (7403, 12330), (7535, 12114), (9042, 10095)]