80796984

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 207152640

約数和(自身を除く): 126355656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 107, 146, 214, 219, 292, 321, 428, 431, 438, 584, 642, 856, 862, 876, 1284, 1293, 1724, 1752, 2568, 2586, 3448, 5172, 7811, 10344, 15622, 23433, 31244, 31463, 46117, 46866, 62488, 62926, 92234, 93732, 94389, 125852, 138351, 184468, 187464, 188778, 251704, 276702, 368936, 377556, 553404, 755112, 1106808, 3366541, 6733082, 10099623, 13466164, 20199246, 26932328, 40398492, 80796984]

約数ペア:

[(1, 80796984), (2, 40398492), (3, 26932328), (4, 20199246), (6, 13466164), (8, 10099623), (12, 6733082), (24, 3366541), (73, 1106808), (107, 755112), (146, 553404), (214, 377556), (219, 368936), (292, 276702), (321, 251704), (428, 188778), (431, 187464), (438, 184468), (584, 138351), (642, 125852), (856, 94389), (862, 93732), (876, 92234), (1284, 62926), (1293, 62488), (1724, 46866), (1752, 46117), (2568, 31463), (2586, 31244), (3448, 23433), (5172, 15622), (7811, 10344)]