67689828

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2819}}^1$

素因数の和:2881

約数の個数: 72

約数和(自身を含む): 184766400

約数和(自身を除く): 117076572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1334, 2001, 2668, 2819, 4002, 5638, 6003, 8004, 8457, 11276, 12006, 16914, 24012, 25371, 33828, 50742, 64837, 81751, 101484, 129674, 163502, 194511, 245253, 259348, 327004, 389022, 490506, 583533, 735759, 778044, 981012, 1167066, 1471518, 1880273, 2334132, 2943036, 3760546, 5640819, 7521092, 11281638, 16922457, 22563276, 33844914, 67689828]

約数ペア:

[(1, 67689828), (2, 33844914), (3, 22563276), (4, 16922457), (6, 11281638), (9, 7521092), (12, 5640819), (18, 3760546), (23, 2943036), (29, 2334132), (36, 1880273), (46, 1471518), (58, 1167066), (69, 981012), (87, 778044), (92, 735759), (116, 583533), (138, 490506), (174, 389022), (207, 327004), (261, 259348), (276, 245253), (348, 194511), (414, 163502), (522, 129674), (667, 101484), (828, 81751), (1044, 64837), (1334, 50742), (2001, 33828), (2668, 25371), (2819, 24012), (4002, 16914), (5638, 12006), (6003, 11276), (8004, 8457)]