72054136

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2207}}^1$

素因数の和:2284

約数の個数: 64

約数和(自身を含む): 171694080

約数和(自身を除く): 99639944

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 308, 371, 424, 583, 616, 742, 1166, 1484, 2207, 2332, 2968, 4081, 4414, 4664, 8162, 8828, 15449, 16324, 17656, 24277, 30898, 32648, 48554, 61796, 97108, 116971, 123592, 169939, 194216, 233942, 339878, 467884, 679756, 818797, 935768, 1286681, 1359512, 1637594, 2573362, 3275188, 5146724, 6550376, 9006767, 10293448, 18013534, 36027068, 72054136]

約数ペア:

[(1, 72054136), (2, 36027068), (4, 18013534), (7, 10293448), (8, 9006767), (11, 6550376), (14, 5146724), (22, 3275188), (28, 2573362), (44, 1637594), (53, 1359512), (56, 1286681), (77, 935768), (88, 818797), (106, 679756), (154, 467884), (212, 339878), (308, 233942), (371, 194216), (424, 169939), (583, 123592), (616, 116971), (742, 97108), (1166, 61796), (1484, 48554), (2207, 32648), (2332, 30898), (2968, 24277), (4081, 17656), (4414, 16324), (4664, 15449), (8162, 8828)]