67528404

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 186936288

約数和(自身を除く): 119407884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 43, 54, 74, 81, 86, 108, 111, 129, 131, 148, 162, 172, 222, 258, 262, 324, 333, 387, 393, 444, 516, 524, 666, 774, 786, 999, 1161, 1179, 1332, 1548, 1572, 1591, 1998, 2322, 2358, 2997, 3182, 3483, 3537, 3996, 4644, 4716, 4773, 4847, 5633, 5994, 6364, 6966, 7074, 9546, 9694, 10611, 11266, 11988, 13932, 14148, 14319, 14541, 16899, 19092, 19388, 21222, 22532, 28638, 29082, 33798, 42444, 42957, 43623, 50697, 57276, 58164, 67596, 85914, 87246, 101394, 128871, 130869, 152091, 171828, 174492, 202788, 208421, 257742, 261738, 304182, 392607, 416842, 456273, 515484, 523476, 608364, 625263, 785214, 833684, 912546, 1250526, 1570428, 1825092, 1875789, 2501052, 3751578, 5627367, 7503156, 11254734, 16882101, 22509468, 33764202, 67528404]

約数ペア:

[(1, 67528404), (2, 33764202), (3, 22509468), (4, 16882101), (6, 11254734), (9, 7503156), (12, 5627367), (18, 3751578), (27, 2501052), (36, 1875789), (37, 1825092), (43, 1570428), (54, 1250526), (74, 912546), (81, 833684), (86, 785214), (108, 625263), (111, 608364), (129, 523476), (131, 515484), (148, 456273), (162, 416842), (172, 392607), (222, 304182), (258, 261738), (262, 257742), (324, 208421), (333, 202788), (387, 174492), (393, 171828), (444, 152091), (516, 130869), (524, 128871), (666, 101394), (774, 87246), (786, 85914), (999, 67596), (1161, 58164), (1179, 57276), (1332, 50697), (1548, 43623), (1572, 42957), (1591, 42444), (1998, 33798), (2322, 29082), (2358, 28638), (2997, 22532), (3182, 21222), (3483, 19388), (3537, 19092), (3996, 16899), (4644, 14541), (4716, 14319), (4773, 14148), (4847, 13932), (5633, 11988), (5994, 11266), (6364, 10611), (6966, 9694), (7074, 9546)]