104787452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 233003232

約数和(自身を除く): 128215780

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 157, 197, 242, 308, 314, 394, 484, 628, 788, 847, 1099, 1379, 1694, 1727, 2167, 2198, 2758, 3388, 3454, 4334, 4396, 5516, 6908, 8668, 12089, 15169, 18997, 23837, 24178, 30338, 30929, 37994, 47674, 48356, 60676, 61858, 75988, 95348, 123716, 132979, 166859, 216503, 265958, 333718, 340219, 433006, 531916, 667436, 680438, 866012, 1360876, 2381533, 3742409, 4763066, 7484818, 9526132, 14969636, 26196863, 52393726, 104787452]

約数ペア:

[(1, 104787452), (2, 52393726), (4, 26196863), (7, 14969636), (11, 9526132), (14, 7484818), (22, 4763066), (28, 3742409), (44, 2381533), (77, 1360876), (121, 866012), (154, 680438), (157, 667436), (197, 531916), (242, 433006), (308, 340219), (314, 333718), (394, 265958), (484, 216503), (628, 166859), (788, 132979), (847, 123716), (1099, 95348), (1379, 75988), (1694, 61858), (1727, 60676), (2167, 48356), (2198, 47674), (2758, 37994), (3388, 30929), (3454, 30338), (4334, 24178), (4396, 23837), (5516, 18997), (6908, 15169), (8668, 12089)]