87791932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 170301600

約数和(自身を除く): 82509668

約数列:

[1, 2, 4, 19, 29, 38, 58, 61, 76, 116, 122, 244, 551, 653, 1102, 1159, 1306, 1769, 2204, 2318, 2612, 3538, 4636, 7076, 12407, 18937, 24814, 33611, 37874, 39833, 49628, 67222, 75748, 79666, 134444, 159332, 359803, 719606, 756827, 1155157, 1439212, 1513654, 2310314, 3027308, 4620628, 21947983, 43895966, 87791932]

約数ペア:

[(1, 87791932), (2, 43895966), (4, 21947983), (19, 4620628), (29, 3027308), (38, 2310314), (58, 1513654), (61, 1439212), (76, 1155157), (116, 756827), (122, 719606), (244, 359803), (551, 159332), (653, 134444), (1102, 79666), (1159, 75748), (1306, 67222), (1769, 49628), (2204, 39833), (2318, 37874), (2612, 33611), (3538, 24814), (4636, 18937), (7076, 12407)]