69449128

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 154091520

約数和(自身を除く): 84642392

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 151, 172, 191, 301, 302, 344, 382, 602, 604, 764, 1057, 1204, 1208, 1337, 1528, 2114, 2408, 2674, 4228, 5348, 6493, 8213, 8456, 10696, 12986, 16426, 25972, 28841, 32852, 45451, 51944, 57491, 57682, 65704, 90902, 114982, 115364, 181804, 201887, 229964, 230728, 363608, 403774, 459928, 807548, 1240163, 1615096, 2480326, 4960652, 8681141, 9921304, 17362282, 34724564, 69449128]

約数ペア:

[(1, 69449128), (2, 34724564), (4, 17362282), (7, 9921304), (8, 8681141), (14, 4960652), (28, 2480326), (43, 1615096), (56, 1240163), (86, 807548), (151, 459928), (172, 403774), (191, 363608), (301, 230728), (302, 229964), (344, 201887), (382, 181804), (602, 115364), (604, 114982), (764, 90902), (1057, 65704), (1204, 57682), (1208, 57491), (1337, 51944), (1528, 45451), (2114, 32852), (2408, 28841), (2674, 25972), (4228, 16426), (5348, 12986), (6493, 10696), (8213, 8456)]