877170072

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{20731}}^1$

素因数の和:20824

約数の個数: 64

約数和(自身を含む): 2298764160

約数和(自身を除く): 1421594088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 328, 344, 492, 516, 984, 1032, 1763, 3526, 5289, 7052, 10578, 14104, 20731, 21156, 41462, 42312, 62193, 82924, 124386, 165848, 248772, 497544, 849971, 891433, 1699942, 1782866, 2549913, 2674299, 3399884, 3565732, 5099826, 5348598, 6799768, 7131464, 10199652, 10697196, 20399304, 21394392, 36548753, 73097506, 109646259, 146195012, 219292518, 292390024, 438585036, 877170072]

約数ペア:

[(1, 877170072), (2, 438585036), (3, 292390024), (4, 219292518), (6, 146195012), (8, 109646259), (12, 73097506), (24, 36548753), (41, 21394392), (43, 20399304), (82, 10697196), (86, 10199652), (123, 7131464), (129, 6799768), (164, 5348598), (172, 5099826), (246, 3565732), (258, 3399884), (328, 2674299), (344, 2549913), (492, 1782866), (516, 1699942), (984, 891433), (1032, 849971), (1763, 497544), (3526, 248772), (5289, 165848), (7052, 124386), (10578, 82924), (14104, 62193), (20731, 42312), (21156, 41462)]