89539072

素因数分解:

$2^9\times 7^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 120

約数和(自身を含む): 215517456

約数和(自身を除く): 125978384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 83, 86, 98, 112, 128, 166, 172, 196, 224, 256, 301, 332, 344, 392, 448, 512, 581, 602, 664, 688, 784, 896, 1162, 1204, 1328, 1376, 1568, 1792, 2107, 2324, 2408, 2656, 2752, 3136, 3569, 3584, 4067, 4214, 4648, 4816, 5312, 5504, 6272, 7138, 8134, 8428, 9296, 9632, 10624, 11008, 12544, 14276, 16268, 16856, 18592, 19264, 21248, 22016, 24983, 25088, 28552, 32536, 33712, 37184, 38528, 42496, 49966, 57104, 65072, 67424, 74368, 77056, 99932, 114208, 130144, 134848, 148736, 154112, 174881, 199864, 228416, 260288, 269696, 297472, 349762, 399728, 456832, 520576, 539392, 699524, 799456, 913664, 1041152, 1078784, 1399048, 1598912, 1827328, 2082304, 2798096, 3197824, 5596192, 6395648, 11192384, 12791296, 22384768, 44769536, 89539072]

約数ペア:

[(1, 89539072), (2, 44769536), (4, 22384768), (7, 12791296), (8, 11192384), (14, 6395648), (16, 5596192), (28, 3197824), (32, 2798096), (43, 2082304), (49, 1827328), (56, 1598912), (64, 1399048), (83, 1078784), (86, 1041152), (98, 913664), (112, 799456), (128, 699524), (166, 539392), (172, 520576), (196, 456832), (224, 399728), (256, 349762), (301, 297472), (332, 269696), (344, 260288), (392, 228416), (448, 199864), (512, 174881), (581, 154112), (602, 148736), (664, 134848), (688, 130144), (784, 114208), (896, 99932), (1162, 77056), (1204, 74368), (1328, 67424), (1376, 65072), (1568, 57104), (1792, 49966), (2107, 42496), (2324, 38528), (2408, 37184), (2656, 33712), (2752, 32536), (3136, 28552), (3569, 25088), (3584, 24983), (4067, 22016), (4214, 21248), (4648, 19264), (4816, 18592), (5312, 16856), (5504, 16268), (6272, 14276), (7138, 12544), (8134, 11008), (8428, 10624), (9296, 9632)]