81814848

素因数分解:

$2^6\times 3^1\times {\mathrm{101}}^1\times {\mathrm{4219}}^1$

素因数の和:4335

約数の個数: 56

約数和(自身を含む): 218663520

約数和(自身を除く): 136848672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 192, 202, 303, 404, 606, 808, 1212, 1616, 2424, 3232, 4219, 4848, 6464, 8438, 9696, 12657, 16876, 19392, 25314, 33752, 50628, 67504, 101256, 135008, 202512, 270016, 405024, 426119, 810048, 852238, 1278357, 1704476, 2556714, 3408952, 5113428, 6817904, 10226856, 13635808, 20453712, 27271616, 40907424, 81814848]

約数ペア:

[(1, 81814848), (2, 40907424), (3, 27271616), (4, 20453712), (6, 13635808), (8, 10226856), (12, 6817904), (16, 5113428), (24, 3408952), (32, 2556714), (48, 1704476), (64, 1278357), (96, 852238), (101, 810048), (192, 426119), (202, 405024), (303, 270016), (404, 202512), (606, 135008), (808, 101256), (1212, 67504), (1616, 50628), (2424, 33752), (3232, 25314), (4219, 19392), (4848, 16876), (6464, 12657), (8438, 9696)]