68408136

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{55889}}^1$

素因数の和:55918

約数の個数: 48

約数和(自身を含む): 196173900

約数和(自身を除く): 127765764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 55889, 111778, 167667, 223556, 335334, 447112, 503001, 670668, 950113, 1006002, 1341336, 1900226, 2012004, 2850339, 3800452, 4024008, 5700678, 7600904, 8551017, 11401356, 17102034, 22802712, 34204068, 68408136]

約数ペア:

[(1, 68408136), (2, 34204068), (3, 22802712), (4, 17102034), (6, 11401356), (8, 8551017), (9, 7600904), (12, 5700678), (17, 4024008), (18, 3800452), (24, 2850339), (34, 2012004), (36, 1900226), (51, 1341336), (68, 1006002), (72, 950113), (102, 670668), (136, 503001), (153, 447112), (204, 335334), (306, 223556), (408, 167667), (612, 111778), (1224, 55889)]