31507968996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2897}}^1\times {\mathrm{43159}}^1$

素因数の和:46073

約数の個数: 72

約数和(自身を含む): 91056551040

約数和(自身を除く): 59548582044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2897, 5794, 8691, 11588, 17382, 20279, 26073, 34764, 40558, 43159, 52146, 60837, 81116, 86318, 104292, 121674, 129477, 172636, 182511, 243348, 258954, 302113, 365022, 388431, 517908, 604226, 730044, 776862, 906339, 1208452, 1553724, 1812678, 2719017, 3625356, 5438034, 10876068, 125031623, 250063246, 375094869, 500126492, 750189738, 875221361, 1125284607, 1500379476, 1750442722, 2250569214, 2625664083, 3500885444, 4501138428, 5251328166, 7876992249, 10502656332, 15753984498, 31507968996]

約数ペア:

[(1, 31507968996), (2, 15753984498), (3, 10502656332), (4, 7876992249), (6, 5251328166), (7, 4501138428), (9, 3500885444), (12, 2625664083), (14, 2250569214), (18, 1750442722), (21, 1500379476), (28, 1125284607), (36, 875221361), (42, 750189738), (63, 500126492), (84, 375094869), (126, 250063246), (252, 125031623), (2897, 10876068), (5794, 5438034), (8691, 3625356), (11588, 2719017), (17382, 1812678), (20279, 1553724), (26073, 1208452), (34764, 906339), (40558, 776862), (43159, 730044), (52146, 604226), (60837, 517908), (81116, 388431), (86318, 365022), (104292, 302113), (121674, 258954), (129477, 243348), (172636, 182511)]