4753908

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 12780768

約数和(自身を除く): 8026860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 74, 83, 86, 111, 129, 148, 166, 172, 222, 249, 258, 332, 333, 387, 444, 498, 516, 666, 747, 774, 996, 1332, 1494, 1548, 1591, 2988, 3071, 3182, 3569, 4773, 6142, 6364, 7138, 9213, 9546, 10707, 12284, 14276, 14319, 18426, 19092, 21414, 27639, 28638, 32121, 36852, 42828, 55278, 57276, 64242, 110556, 128484, 132053, 264106, 396159, 528212, 792318, 1188477, 1584636, 2376954, 4753908]

約数ペア:

[(1, 4753908), (2, 2376954), (3, 1584636), (4, 1188477), (6, 792318), (9, 528212), (12, 396159), (18, 264106), (36, 132053), (37, 128484), (43, 110556), (74, 64242), (83, 57276), (86, 55278), (111, 42828), (129, 36852), (148, 32121), (166, 28638), (172, 27639), (222, 21414), (249, 19092), (258, 18426), (332, 14319), (333, 14276), (387, 12284), (444, 10707), (498, 9546), (516, 9213), (666, 7138), (747, 6364), (774, 6142), (996, 4773), (1332, 3569), (1494, 3182), (1548, 3071), (1591, 2988)]