71303328

素因数分解:

$2^5\times 3^4\times {\mathrm{27509}}^1$

素因数の和:27531

約数の個数: 60

約数和(自身を含む): 209708730

約数和(自身を除く): 138405402

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 27509, 55018, 82527, 110036, 165054, 220072, 247581, 330108, 440144, 495162, 660216, 742743, 880288, 990324, 1320432, 1485486, 1980648, 2228229, 2640864, 2970972, 3961296, 4456458, 5941944, 7922592, 8912916, 11883888, 17825832, 23767776, 35651664, 71303328]

約数ペア:

[(1, 71303328), (2, 35651664), (3, 23767776), (4, 17825832), (6, 11883888), (8, 8912916), (9, 7922592), (12, 5941944), (16, 4456458), (18, 3961296), (24, 2970972), (27, 2640864), (32, 2228229), (36, 1980648), (48, 1485486), (54, 1320432), (72, 990324), (81, 880288), (96, 742743), (108, 660216), (144, 495162), (162, 440144), (216, 330108), (288, 247581), (324, 220072), (432, 165054), (648, 110036), (864, 82527), (1296, 55018), (2592, 27509)]