84269731

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 119992320

約数和(自身を除く): 35722589

約数列:

[1, 7, 13, 17, 19, 47, 61, 91, 119, 133, 221, 247, 323, 329, 427, 611, 793, 799, 893, 1037, 1159, 1547, 1729, 2261, 2867, 4199, 4277, 5551, 5593, 6251, 7259, 8113, 10387, 11609, 13481, 15067, 15181, 19703, 20069, 29393, 37271, 48739, 54473, 72709, 81263, 94367, 105469, 106267, 137921, 197353, 256139, 260897, 341173, 381311, 633607, 708149, 926041, 1381471, 1792973, 4435249, 4957043, 6482287, 12038533, 84269731]

約数ペア:

[(1, 84269731), (7, 12038533), (13, 6482287), (17, 4957043), (19, 4435249), (47, 1792973), (61, 1381471), (91, 926041), (119, 708149), (133, 633607), (221, 381311), (247, 341173), (323, 260897), (329, 256139), (427, 197353), (611, 137921), (793, 106267), (799, 105469), (893, 94367), (1037, 81263), (1159, 72709), (1547, 54473), (1729, 48739), (2261, 37271), (2867, 29393), (4199, 20069), (4277, 19703), (5551, 15181), (5593, 15067), (6251, 13481), (7259, 11609), (8113, 10387)]