90873466

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 161118720

約数和(自身を除く): 70245254

約数列:

[1, 2, 17, 19, 34, 38, 41, 47, 73, 82, 94, 146, 323, 646, 697, 779, 799, 893, 1241, 1387, 1394, 1558, 1598, 1786, 1927, 2482, 2774, 2993, 3431, 3854, 5986, 6862, 13243, 15181, 23579, 26486, 30362, 32759, 36613, 47158, 50881, 56867, 58327, 65189, 65518, 73226, 101762, 113734, 116654, 130378, 140671, 281342, 622421, 966739, 1108213, 1244842, 1933478, 2216426, 2391407, 2672749, 4782814, 5345498, 45436733, 90873466]

約数ペア:

[(1, 90873466), (2, 45436733), (17, 5345498), (19, 4782814), (34, 2672749), (38, 2391407), (41, 2216426), (47, 1933478), (73, 1244842), (82, 1108213), (94, 966739), (146, 622421), (323, 281342), (646, 140671), (697, 130378), (779, 116654), (799, 113734), (893, 101762), (1241, 73226), (1387, 65518), (1394, 65189), (1558, 58327), (1598, 56867), (1786, 50881), (1927, 47158), (2482, 36613), (2774, 32759), (2993, 30362), (3431, 26486), (3854, 23579), (5986, 15181), (6862, 13243)]