61219836

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:831

約数の個数: 72

約数和(自身を含む): 163223424

約数和(自身を除く): 102003588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 107, 138, 207, 214, 276, 321, 414, 428, 642, 691, 828, 963, 1284, 1382, 1926, 2073, 2461, 2764, 3852, 4146, 4922, 6219, 7383, 8292, 9844, 12438, 14766, 15893, 22149, 24876, 29532, 31786, 44298, 47679, 63572, 73937, 88596, 95358, 143037, 147874, 190716, 221811, 286074, 295748, 443622, 572148, 665433, 887244, 1330866, 1700551, 2661732, 3401102, 5101653, 6802204, 10203306, 15304959, 20406612, 30609918, 61219836]

約数ペア:

[(1, 61219836), (2, 30609918), (3, 20406612), (4, 15304959), (6, 10203306), (9, 6802204), (12, 5101653), (18, 3401102), (23, 2661732), (36, 1700551), (46, 1330866), (69, 887244), (92, 665433), (107, 572148), (138, 443622), (207, 295748), (214, 286074), (276, 221811), (321, 190716), (414, 147874), (428, 143037), (642, 95358), (691, 88596), (828, 73937), (963, 63572), (1284, 47679), (1382, 44298), (1926, 31786), (2073, 29532), (2461, 24876), (2764, 22149), (3852, 15893), (4146, 14766), (4922, 12438), (6219, 9844), (7383, 8292)]