43128828

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 117976320

約数和(自身を除く): 74847492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 43, 54, 74, 86, 108, 111, 129, 148, 172, 222, 251, 258, 333, 387, 444, 502, 516, 666, 753, 774, 999, 1004, 1161, 1332, 1506, 1548, 1591, 1998, 2259, 2322, 3012, 3182, 3996, 4518, 4644, 4773, 6364, 6777, 9036, 9287, 9546, 10793, 13554, 14319, 18574, 19092, 21586, 27108, 27861, 28638, 32379, 37148, 42957, 43172, 55722, 57276, 64758, 83583, 85914, 97137, 111444, 129516, 167166, 171828, 194274, 250749, 291411, 334332, 388548, 399341, 501498, 582822, 798682, 1002996, 1165644, 1198023, 1597364, 2396046, 3594069, 4792092, 7188138, 10782207, 14376276, 21564414, 43128828]

約数ペア:

[(1, 43128828), (2, 21564414), (3, 14376276), (4, 10782207), (6, 7188138), (9, 4792092), (12, 3594069), (18, 2396046), (27, 1597364), (36, 1198023), (37, 1165644), (43, 1002996), (54, 798682), (74, 582822), (86, 501498), (108, 399341), (111, 388548), (129, 334332), (148, 291411), (172, 250749), (222, 194274), (251, 171828), (258, 167166), (333, 129516), (387, 111444), (444, 97137), (502, 85914), (516, 83583), (666, 64758), (753, 57276), (774, 55722), (999, 43172), (1004, 42957), (1161, 37148), (1332, 32379), (1506, 28638), (1548, 27861), (1591, 27108), (1998, 21586), (2259, 19092), (2322, 18574), (3012, 14319), (3182, 13554), (3996, 10793), (4518, 9546), (4644, 9287), (4773, 9036), (6364, 6777)]