81514134

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1399}}^1$

素因数の和:1506

約数の個数: 64

約数和(自身を含む): 197568000

約数和(自身を除く): 116053866

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 83, 117, 166, 234, 249, 351, 498, 702, 747, 1079, 1399, 1494, 2158, 2241, 2798, 3237, 4197, 4482, 6474, 8394, 9711, 12591, 18187, 19422, 25182, 29133, 36374, 37773, 54561, 58266, 75546, 109122, 116117, 163683, 232234, 327366, 348351, 491049, 696702, 982098, 1045053, 1509521, 2090106, 3019042, 3135159, 4528563, 6270318, 9057126, 13585689, 27171378, 40757067, 81514134]

約数ペア:

[(1, 81514134), (2, 40757067), (3, 27171378), (6, 13585689), (9, 9057126), (13, 6270318), (18, 4528563), (26, 3135159), (27, 3019042), (39, 2090106), (54, 1509521), (78, 1045053), (83, 982098), (117, 696702), (166, 491049), (234, 348351), (249, 327366), (351, 232234), (498, 163683), (702, 116117), (747, 109122), (1079, 75546), (1399, 58266), (1494, 54561), (2158, 37773), (2241, 36374), (2798, 29133), (3237, 25182), (4197, 19422), (4482, 18187), (6474, 12591), (8394, 9711)]