68717196

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2463

約数の個数: 72

約数和(自身を含む): 187911360

約数和(自身を除く): 119194164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 94, 102, 141, 153, 188, 204, 282, 306, 423, 564, 612, 799, 846, 1598, 1692, 2389, 2397, 3196, 4778, 4794, 7167, 7191, 9556, 9588, 14334, 14382, 21501, 28668, 28764, 40613, 43002, 81226, 86004, 112283, 121839, 162452, 224566, 243678, 336849, 365517, 449132, 487356, 673698, 731034, 1010547, 1347396, 1462068, 1908811, 2021094, 3817622, 4042188, 5726433, 7635244, 11452866, 17179299, 22905732, 34358598, 68717196]

約数ペア:

[(1, 68717196), (2, 34358598), (3, 22905732), (4, 17179299), (6, 11452866), (9, 7635244), (12, 5726433), (17, 4042188), (18, 3817622), (34, 2021094), (36, 1908811), (47, 1462068), (51, 1347396), (68, 1010547), (94, 731034), (102, 673698), (141, 487356), (153, 449132), (188, 365517), (204, 336849), (282, 243678), (306, 224566), (423, 162452), (564, 121839), (612, 112283), (799, 86004), (846, 81226), (1598, 43002), (1692, 40613), (2389, 28764), (2397, 28668), (3196, 21501), (4778, 14382), (4794, 14334), (7167, 9588), (7191, 9556)]