87789416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5903}}^1$

素因数の和:5946

約数の個数: 48

約数和(自身を含む): 194477760

約数和(自身を除く): 106688344

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 3718, 5903, 7436, 11806, 14872, 23612, 47224, 64933, 76739, 129866, 153478, 259732, 306956, 519464, 613912, 844129, 997607, 1688258, 1995214, 3376516, 3990428, 6753032, 7980856, 10973677, 21947354, 43894708, 87789416]

約数ペア:

[(1, 87789416), (2, 43894708), (4, 21947354), (8, 10973677), (11, 7980856), (13, 6753032), (22, 3990428), (26, 3376516), (44, 1995214), (52, 1688258), (88, 997607), (104, 844129), (143, 613912), (169, 519464), (286, 306956), (338, 259732), (572, 153478), (676, 129866), (1144, 76739), (1352, 64933), (1859, 47224), (3718, 23612), (5903, 14872), (7436, 11806)]