90046208

素因数分解:

$2^8\times 7^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 207752160

約数和(自身を除く): 117705952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 256, 436, 448, 461, 763, 872, 896, 922, 1526, 1744, 1792, 1844, 3052, 3227, 3488, 3688, 6104, 6454, 6976, 7376, 12208, 12908, 13952, 14752, 24416, 25816, 27904, 29504, 48832, 50249, 51632, 59008, 97664, 100498, 103264, 118016, 195328, 200996, 206528, 351743, 401992, 413056, 703486, 803984, 826112, 1406972, 1607968, 2813944, 3215936, 5627888, 6431872, 11255776, 12863744, 22511552, 45023104, 90046208]

約数ペア:

[(1, 90046208), (2, 45023104), (4, 22511552), (7, 12863744), (8, 11255776), (14, 6431872), (16, 5627888), (28, 3215936), (32, 2813944), (56, 1607968), (64, 1406972), (109, 826112), (112, 803984), (128, 703486), (218, 413056), (224, 401992), (256, 351743), (436, 206528), (448, 200996), (461, 195328), (763, 118016), (872, 103264), (896, 100498), (922, 97664), (1526, 59008), (1744, 51632), (1792, 50249), (1844, 48832), (3052, 29504), (3227, 27904), (3488, 25816), (3688, 24416), (6104, 14752), (6454, 13952), (6976, 12908), (7376, 12208)]