69611152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 60

約数和(自身を含む): 149524284

約数和(自身を除く): 79913132

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 181, 208, 344, 362, 559, 688, 724, 1118, 1448, 1849, 2236, 2353, 2896, 3698, 4472, 4706, 7396, 7783, 8944, 9412, 14792, 15566, 18824, 24037, 29584, 31132, 37648, 48074, 62264, 96148, 101179, 124528, 192296, 202358, 334669, 384592, 404716, 669338, 809432, 1338676, 1618864, 2677352, 4350697, 5354704, 8701394, 17402788, 34805576, 69611152]

約数ペア:

[(1, 69611152), (2, 34805576), (4, 17402788), (8, 8701394), (13, 5354704), (16, 4350697), (26, 2677352), (43, 1618864), (52, 1338676), (86, 809432), (104, 669338), (172, 404716), (181, 384592), (208, 334669), (344, 202358), (362, 192296), (559, 124528), (688, 101179), (724, 96148), (1118, 62264), (1448, 48074), (1849, 37648), (2236, 31132), (2353, 29584), (2896, 24037), (3698, 18824), (4472, 15566), (4706, 14792), (7396, 9412), (7783, 8944)]