7842168

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 23166000

約数和(自身を除く): 15323832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 43, 51, 68, 72, 86, 102, 129, 136, 149, 153, 172, 204, 258, 298, 306, 344, 387, 408, 447, 516, 596, 612, 731, 774, 894, 1032, 1192, 1224, 1341, 1462, 1548, 1788, 2193, 2533, 2682, 2924, 3096, 3576, 4386, 5066, 5364, 5848, 6407, 6579, 7599, 8772, 10132, 10728, 12814, 13158, 15198, 17544, 19221, 20264, 22797, 25628, 26316, 30396, 38442, 45594, 51256, 52632, 57663, 60792, 76884, 91188, 108919, 115326, 153768, 182376, 217838, 230652, 326757, 435676, 461304, 653514, 871352, 980271, 1307028, 1960542, 2614056, 3921084, 7842168]

約数ペア:

[(1, 7842168), (2, 3921084), (3, 2614056), (4, 1960542), (6, 1307028), (8, 980271), (9, 871352), (12, 653514), (17, 461304), (18, 435676), (24, 326757), (34, 230652), (36, 217838), (43, 182376), (51, 153768), (68, 115326), (72, 108919), (86, 91188), (102, 76884), (129, 60792), (136, 57663), (149, 52632), (153, 51256), (172, 45594), (204, 38442), (258, 30396), (298, 26316), (306, 25628), (344, 22797), (387, 20264), (408, 19221), (447, 17544), (516, 15198), (596, 13158), (612, 12814), (731, 10728), (774, 10132), (894, 8772), (1032, 7599), (1192, 6579), (1224, 6407), (1341, 5848), (1462, 5364), (1548, 5066), (1788, 4386), (2193, 3576), (2533, 3096), (2682, 2924)]