90063484

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 191600640

約数和(自身を除く): 101537156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 431, 439, 476, 862, 878, 1724, 1756, 3017, 3073, 6034, 6146, 7327, 7463, 12068, 12292, 14654, 14926, 29308, 29852, 51289, 52241, 102578, 104482, 189209, 205156, 208964, 378418, 756836, 1324463, 2648926, 3216553, 5297852, 6433106, 12866212, 22515871, 45031742, 90063484]

約数ペア:

[(1, 90063484), (2, 45031742), (4, 22515871), (7, 12866212), (14, 6433106), (17, 5297852), (28, 3216553), (34, 2648926), (68, 1324463), (119, 756836), (238, 378418), (431, 208964), (439, 205156), (476, 189209), (862, 104482), (878, 102578), (1724, 52241), (1756, 51289), (3017, 29852), (3073, 29308), (6034, 14926), (6146, 14654), (7327, 12292), (7463, 12068)]