68148478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 53779202

約数列:

[1, 2, 17, 19, 31, 34, 38, 41, 62, 82, 83, 166, 323, 527, 589, 646, 697, 779, 1054, 1178, 1271, 1394, 1411, 1558, 1577, 2542, 2573, 2822, 3154, 3403, 5146, 6806, 10013, 13243, 20026, 21607, 24149, 26486, 26809, 43214, 43741, 48298, 48887, 53618, 57851, 64657, 87482, 97774, 105493, 115702, 129314, 210986, 410533, 821066, 831079, 1099169, 1662158, 1793381, 2004367, 2198338, 3586762, 4008734, 34074239, 68148478]

約数ペア:

[(1, 68148478), (2, 34074239), (17, 4008734), (19, 3586762), (31, 2198338), (34, 2004367), (38, 1793381), (41, 1662158), (62, 1099169), (82, 831079), (83, 821066), (166, 410533), (323, 210986), (527, 129314), (589, 115702), (646, 105493), (697, 97774), (779, 87482), (1054, 64657), (1178, 57851), (1271, 53618), (1394, 48887), (1411, 48298), (1558, 43741), (1577, 43214), (2542, 26809), (2573, 26486), (2822, 24149), (3154, 21607), (3403, 20026), (5146, 13243), (6806, 10013)]