65248242

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 145920000

約数和(自身を除く): 80671758

約数列:

[1, 2, 3, 6, 19, 31, 37, 38, 57, 62, 74, 93, 111, 114, 186, 222, 499, 589, 703, 998, 1147, 1178, 1406, 1497, 1767, 2109, 2294, 2994, 3441, 3534, 4218, 6882, 9481, 15469, 18463, 18962, 21793, 28443, 30938, 36926, 43586, 46407, 55389, 56886, 65379, 92814, 110778, 130758, 293911, 350797, 572353, 587822, 701594, 881733, 1052391, 1144706, 1717059, 1763466, 2104782, 3434118, 10874707, 21749414, 32624121, 65248242]

約数ペア:

[(1, 65248242), (2, 32624121), (3, 21749414), (6, 10874707), (19, 3434118), (31, 2104782), (37, 1763466), (38, 1717059), (57, 1144706), (62, 1052391), (74, 881733), (93, 701594), (111, 587822), (114, 572353), (186, 350797), (222, 293911), (499, 130758), (589, 110778), (703, 92814), (998, 65379), (1147, 56886), (1178, 55389), (1406, 46407), (1497, 43586), (1767, 36926), (2109, 30938), (2294, 28443), (2994, 21793), (3441, 18962), (3534, 18463), (4218, 15469), (6882, 9481)]