68939964

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37549}}^1$

素因数の和:37579

約数の個数: 48

約数和(自身を含む): 189252000

約数和(自身を除く): 120312036

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 37549, 75098, 112647, 150196, 225294, 337941, 450588, 638333, 675882, 1013823, 1276666, 1351764, 1914999, 2027646, 2553332, 3829998, 4055292, 5744997, 7659996, 11489994, 17234991, 22979988, 34469982, 68939964]

約数ペア:

[(1, 68939964), (2, 34469982), (3, 22979988), (4, 17234991), (6, 11489994), (9, 7659996), (12, 5744997), (17, 4055292), (18, 3829998), (27, 2553332), (34, 2027646), (36, 1914999), (51, 1351764), (54, 1276666), (68, 1013823), (102, 675882), (108, 638333), (153, 450588), (204, 337941), (306, 225294), (459, 150196), (612, 112647), (918, 75098), (1836, 37549)]