85131026176

素因数分解:

$2^8\times 7^1\times {\mathrm{89}}^1\times {\mathrm{533777}}^1$

素因数の和:533889

約数の個数: 72

約数和(自身を含む): 196387601760

約数和(自身を除く): 111256575584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 256, 356, 448, 623, 712, 896, 1246, 1424, 1792, 2492, 2848, 4984, 5696, 9968, 11392, 19936, 22784, 39872, 79744, 159488, 533777, 1067554, 2135108, 3736439, 4270216, 7472878, 8540432, 14945756, 17080864, 29891512, 34161728, 47506153, 59783024, 68323456, 95012306, 119566048, 136646912, 190024612, 239132096, 332543071, 380049224, 478264192, 665086142, 760098448, 956528384, 1330172284, 1520196896, 2660344568, 3040393792, 5320689136, 6080787584, 10641378272, 12161575168, 21282756544, 42565513088, 85131026176]

約数ペア:

[(1, 85131026176), (2, 42565513088), (4, 21282756544), (7, 12161575168), (8, 10641378272), (14, 6080787584), (16, 5320689136), (28, 3040393792), (32, 2660344568), (56, 1520196896), (64, 1330172284), (89, 956528384), (112, 760098448), (128, 665086142), (178, 478264192), (224, 380049224), (256, 332543071), (356, 239132096), (448, 190024612), (623, 136646912), (712, 119566048), (896, 95012306), (1246, 68323456), (1424, 59783024), (1792, 47506153), (2492, 34161728), (2848, 29891512), (4984, 17080864), (5696, 14945756), (9968, 8540432), (11392, 7472878), (19936, 4270216), (22784, 3736439), (39872, 2135108), (79744, 1067554), (159488, 533777)]