123492612

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1741}}^1$

素因数の和:2028

約数の個数: 48

約数和(自身を含む): 302020992

約数和(自身を除く): 178528380

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 257, 276, 514, 771, 1028, 1542, 1741, 3084, 3482, 5223, 5911, 6964, 10446, 11822, 17733, 20892, 23644, 35466, 40043, 70932, 80086, 120129, 160172, 240258, 447437, 480516, 894874, 1342311, 1789748, 2684622, 5369244, 10291051, 20582102, 30873153, 41164204, 61746306, 123492612]

約数ペア:

[(1, 123492612), (2, 61746306), (3, 41164204), (4, 30873153), (6, 20582102), (12, 10291051), (23, 5369244), (46, 2684622), (69, 1789748), (92, 1342311), (138, 894874), (257, 480516), (276, 447437), (514, 240258), (771, 160172), (1028, 120129), (1542, 80086), (1741, 70932), (3084, 40043), (3482, 35466), (5223, 23644), (5911, 20892), (6964, 17733), (10446, 11822)]