78932224

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2591}}^1$

素因数の和:2631

約数の個数: 72

約数和(自身を含む): 190729728

約数和(自身を除く): 111797504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 2591, 3808, 4352, 5182, 7616, 10364, 15232, 18137, 20728, 30464, 36274, 41456, 44047, 72548, 82912, 88094, 145096, 165824, 176188, 290192, 308329, 331648, 352376, 580384, 616658, 663296, 704752, 1160768, 1233316, 1409504, 2321536, 2466632, 2819008, 4643072, 4933264, 5638016, 9866528, 11276032, 19733056, 39466112, 78932224]

約数ペア:

[(1, 78932224), (2, 39466112), (4, 19733056), (7, 11276032), (8, 9866528), (14, 5638016), (16, 4933264), (17, 4643072), (28, 2819008), (32, 2466632), (34, 2321536), (56, 1409504), (64, 1233316), (68, 1160768), (112, 704752), (119, 663296), (128, 616658), (136, 580384), (224, 352376), (238, 331648), (256, 308329), (272, 290192), (448, 176188), (476, 165824), (544, 145096), (896, 88094), (952, 82912), (1088, 72548), (1792, 44047), (1904, 41456), (2176, 36274), (2591, 30464), (3808, 20728), (4352, 18137), (5182, 15232), (7616, 10364)]