89964784

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:152

約数の個数: 120

約数和(自身を含む): 222381600

約数和(自身を除く): 132416816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 97, 98, 104, 112, 169, 182, 194, 196, 208, 338, 343, 364, 388, 392, 637, 676, 679, 686, 728, 776, 784, 1183, 1261, 1274, 1352, 1358, 1372, 1456, 1552, 2366, 2522, 2548, 2704, 2716, 2744, 4459, 4732, 4753, 5044, 5096, 5432, 5488, 8281, 8827, 8918, 9464, 9506, 10088, 10192, 10864, 16393, 16562, 17654, 17836, 18928, 19012, 20176, 32786, 33124, 33271, 35308, 35672, 38024, 57967, 61789, 65572, 66248, 66542, 70616, 71344, 76048, 114751, 115934, 123578, 131144, 132496, 133084, 141232, 229502, 231868, 247156, 262288, 266168, 432523, 459004, 463736, 494312, 532336, 803257, 865046, 918008, 927472, 988624, 1606514, 1730092, 1836016, 3213028, 3460184, 5622799, 6426056, 6920368, 11245598, 12852112, 22491196, 44982392, 89964784]

約数ペア:

[(1, 89964784), (2, 44982392), (4, 22491196), (7, 12852112), (8, 11245598), (13, 6920368), (14, 6426056), (16, 5622799), (26, 3460184), (28, 3213028), (49, 1836016), (52, 1730092), (56, 1606514), (91, 988624), (97, 927472), (98, 918008), (104, 865046), (112, 803257), (169, 532336), (182, 494312), (194, 463736), (196, 459004), (208, 432523), (338, 266168), (343, 262288), (364, 247156), (388, 231868), (392, 229502), (637, 141232), (676, 133084), (679, 132496), (686, 131144), (728, 123578), (776, 115934), (784, 114751), (1183, 76048), (1261, 71344), (1274, 70616), (1352, 66542), (1358, 66248), (1372, 65572), (1456, 61789), (1552, 57967), (2366, 38024), (2522, 35672), (2548, 35308), (2704, 33271), (2716, 33124), (2744, 32786), (4459, 20176), (4732, 19012), (4753, 18928), (5044, 17836), (5096, 17654), (5432, 16562), (5488, 16393), (8281, 10864), (8827, 10192), (8918, 10088), (9464, 9506)]