68634306

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2239}}^1$

素因数の和:2391

約数の個数: 48

約数和(自身を含む): 161441280

約数和(自身を除く): 92806974

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 393, 786, 1179, 1703, 2239, 2358, 3406, 4478, 5109, 6717, 10218, 13434, 15327, 20151, 29107, 30654, 40302, 58214, 87321, 174642, 261963, 293309, 523926, 586618, 879927, 1759854, 2639781, 3813017, 5279562, 7626034, 11439051, 22878102, 34317153, 68634306]

約数ペア:

[(1, 68634306), (2, 34317153), (3, 22878102), (6, 11439051), (9, 7626034), (13, 5279562), (18, 3813017), (26, 2639781), (39, 1759854), (78, 879927), (117, 586618), (131, 523926), (234, 293309), (262, 261963), (393, 174642), (786, 87321), (1179, 58214), (1703, 40302), (2239, 30654), (2358, 29107), (3406, 20151), (4478, 15327), (5109, 13434), (6717, 10218)]