78847288

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 165688200

約数和(自身を除く): 86840912

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 169, 232, 338, 377, 676, 754, 1352, 1508, 2011, 3016, 4022, 4901, 8044, 9802, 16088, 19604, 26143, 39208, 52286, 58319, 104572, 116638, 209144, 233276, 339859, 466552, 679718, 758147, 1359436, 1516294, 2718872, 3032588, 6065176, 9855911, 19711822, 39423644, 78847288]

約数ペア:

[(1, 78847288), (2, 39423644), (4, 19711822), (8, 9855911), (13, 6065176), (26, 3032588), (29, 2718872), (52, 1516294), (58, 1359436), (104, 758147), (116, 679718), (169, 466552), (232, 339859), (338, 233276), (377, 209144), (676, 116638), (754, 104572), (1352, 58319), (1508, 52286), (2011, 39208), (3016, 26143), (4022, 19604), (4901, 16088), (8044, 9802)]