7720584

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 20736000

約数和(自身を除く): 13015416

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 127, 136, 149, 204, 254, 298, 381, 408, 447, 508, 596, 762, 894, 1016, 1192, 1524, 1788, 2159, 2533, 3048, 3576, 4318, 5066, 6477, 7599, 8636, 10132, 12954, 15198, 17272, 18923, 20264, 25908, 30396, 37846, 51816, 56769, 60792, 75692, 113538, 151384, 227076, 321691, 454152, 643382, 965073, 1286764, 1930146, 2573528, 3860292, 7720584]

約数ペア:

[(1, 7720584), (2, 3860292), (3, 2573528), (4, 1930146), (6, 1286764), (8, 965073), (12, 643382), (17, 454152), (24, 321691), (34, 227076), (51, 151384), (68, 113538), (102, 75692), (127, 60792), (136, 56769), (149, 51816), (204, 37846), (254, 30396), (298, 25908), (381, 20264), (408, 18923), (447, 17272), (508, 15198), (596, 12954), (762, 10132), (894, 8636), (1016, 7599), (1192, 6477), (1524, 5066), (1788, 4318), (2159, 3576), (2533, 3048)]