129439212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{3217}}^1$

素因数の和:3710

約数の個数: 48

約数和(自身を含む): 345999360

約数和(自身を除く): 216560148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 479, 958, 1437, 1916, 2874, 3217, 3353, 5748, 6434, 6706, 9651, 10059, 12868, 13412, 19302, 20118, 22519, 38604, 40236, 45038, 67557, 90076, 135114, 270228, 1540943, 3081886, 4622829, 6163772, 9245658, 10786601, 18491316, 21573202, 32359803, 43146404, 64719606, 129439212]

約数ペア:

[(1, 129439212), (2, 64719606), (3, 43146404), (4, 32359803), (6, 21573202), (7, 18491316), (12, 10786601), (14, 9245658), (21, 6163772), (28, 4622829), (42, 3081886), (84, 1540943), (479, 270228), (958, 135114), (1437, 90076), (1916, 67557), (2874, 45038), (3217, 40236), (3353, 38604), (5748, 22519), (6434, 20118), (6706, 19302), (9651, 13412), (10059, 12868)]