71288591328

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{3133289}}^1$

素因数の和:3133384

約数の個数: 72

約数和(自身を含む): 205293160800

約数和(自身を除く): 134004569472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5688, 7584, 11376, 22752, 3133289, 6266578, 9399867, 12533156, 18799734, 25066312, 28199601, 37599468, 50132624, 56399202, 75198936, 100265248, 112798404, 150397872, 225596808, 247529831, 300795744, 451193616, 495059662, 742589493, 902387232, 990119324, 1485178986, 1980238648, 2227768479, 2970357972, 3960477296, 4455536958, 5940715944, 7920954592, 8911073916, 11881431888, 17822147832, 23762863776, 35644295664, 71288591328]

約数ペア:

[(1, 71288591328), (2, 35644295664), (3, 23762863776), (4, 17822147832), (6, 11881431888), (8, 8911073916), (9, 7920954592), (12, 5940715944), (16, 4455536958), (18, 3960477296), (24, 2970357972), (32, 2227768479), (36, 1980238648), (48, 1485178986), (72, 990119324), (79, 902387232), (96, 742589493), (144, 495059662), (158, 451193616), (237, 300795744), (288, 247529831), (316, 225596808), (474, 150397872), (632, 112798404), (711, 100265248), (948, 75198936), (1264, 56399202), (1422, 50132624), (1896, 37599468), (2528, 28199601), (2844, 25066312), (3792, 18799734), (5688, 12533156), (7584, 9399867), (11376, 6266578), (22752, 3133289)]