64005132

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 153371232

約数和(自身を除く): 89366100

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 157, 159, 212, 314, 318, 471, 628, 636, 641, 942, 1282, 1884, 1923, 2564, 3846, 7692, 8321, 16642, 24963, 33284, 33973, 49926, 67946, 99852, 100637, 101919, 135892, 201274, 203838, 301911, 402548, 407676, 603822, 1207644, 5333761, 10667522, 16001283, 21335044, 32002566, 64005132]

約数ペア:

[(1, 64005132), (2, 32002566), (3, 21335044), (4, 16001283), (6, 10667522), (12, 5333761), (53, 1207644), (106, 603822), (157, 407676), (159, 402548), (212, 301911), (314, 203838), (318, 201274), (471, 135892), (628, 101919), (636, 100637), (641, 99852), (942, 67946), (1282, 49926), (1884, 33973), (1923, 33284), (2564, 24963), (3846, 16642), (7692, 8321)]