79578468

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 206545248

約数和(自身を除く): 126966780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 107, 146, 214, 219, 283, 292, 321, 428, 438, 566, 642, 657, 849, 876, 963, 1132, 1284, 1314, 1698, 1926, 2547, 2628, 3396, 3852, 5094, 7811, 10188, 15622, 20659, 23433, 30281, 31244, 41318, 46866, 60562, 61977, 70299, 82636, 90843, 93732, 121124, 123954, 140598, 181686, 185931, 247908, 272529, 281196, 363372, 371862, 545058, 743724, 1090116, 2210513, 4421026, 6631539, 8842052, 13263078, 19894617, 26526156, 39789234, 79578468]

約数ペア:

[(1, 79578468), (2, 39789234), (3, 26526156), (4, 19894617), (6, 13263078), (9, 8842052), (12, 6631539), (18, 4421026), (36, 2210513), (73, 1090116), (107, 743724), (146, 545058), (214, 371862), (219, 363372), (283, 281196), (292, 272529), (321, 247908), (428, 185931), (438, 181686), (566, 140598), (642, 123954), (657, 121124), (849, 93732), (876, 90843), (963, 82636), (1132, 70299), (1284, 61977), (1314, 60562), (1698, 46866), (1926, 41318), (2547, 31244), (2628, 30281), (3396, 23433), (3852, 20659), (5094, 15622), (7811, 10188)]