69233956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 145018944

約数和(自身を除く): 75784988

約数列:

[1, 2, 4, 11, 22, 23, 37, 43, 44, 46, 74, 86, 92, 148, 172, 253, 407, 473, 506, 814, 851, 946, 989, 1012, 1591, 1628, 1702, 1849, 1892, 1978, 3182, 3404, 3698, 3956, 6364, 7396, 9361, 10879, 17501, 18722, 20339, 21758, 35002, 36593, 37444, 40678, 42527, 43516, 68413, 70004, 73186, 81356, 85054, 136826, 146372, 170108, 273652, 402523, 467797, 752543, 805046, 935594, 1505086, 1573499, 1610092, 1871188, 3010172, 3146998, 6293996, 17308489, 34616978, 69233956]

約数ペア:

[(1, 69233956), (2, 34616978), (4, 17308489), (11, 6293996), (22, 3146998), (23, 3010172), (37, 1871188), (43, 1610092), (44, 1573499), (46, 1505086), (74, 935594), (86, 805046), (92, 752543), (148, 467797), (172, 402523), (253, 273652), (407, 170108), (473, 146372), (506, 136826), (814, 85054), (851, 81356), (946, 73186), (989, 70004), (1012, 68413), (1591, 43516), (1628, 42527), (1702, 40678), (1849, 37444), (1892, 36593), (1978, 35002), (3182, 21758), (3404, 20339), (3698, 18722), (3956, 17501), (6364, 10879), (7396, 9361)]