91218276

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2687}}^1$

素因数の和:2761

約数の個数: 72

約数和(自身を含む): 246564864

約数和(自身を除く): 155346588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 207, 246, 276, 369, 414, 492, 738, 828, 943, 1476, 1886, 2687, 2829, 3772, 5374, 5658, 8061, 8487, 10748, 11316, 16122, 16974, 24183, 32244, 33948, 48366, 61801, 96732, 110167, 123602, 185403, 220334, 247204, 330501, 370806, 440668, 556209, 661002, 741612, 991503, 1112418, 1322004, 1983006, 2224836, 2533841, 3966012, 5067682, 7601523, 10135364, 15203046, 22804569, 30406092, 45609138, 91218276]

約数ペア:

[(1, 91218276), (2, 45609138), (3, 30406092), (4, 22804569), (6, 15203046), (9, 10135364), (12, 7601523), (18, 5067682), (23, 3966012), (36, 2533841), (41, 2224836), (46, 1983006), (69, 1322004), (82, 1112418), (92, 991503), (123, 741612), (138, 661002), (164, 556209), (207, 440668), (246, 370806), (276, 330501), (369, 247204), (414, 220334), (492, 185403), (738, 123602), (828, 110167), (943, 96732), (1476, 61801), (1886, 48366), (2687, 33948), (2829, 32244), (3772, 24183), (5374, 16974), (5658, 16122), (8061, 11316), (8487, 10748)]