80821488956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1\times {\mathrm{53597}}^1$

素因数の和:54278

約数の個数: 48

約数和(自身を含む): 155813245056

約数和(自身を除く): 74991756100

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 617, 1222, 1234, 2444, 2468, 8021, 16042, 28999, 32084, 53597, 57998, 107194, 115996, 214388, 376987, 696761, 753974, 1393522, 1507948, 2519059, 2787044, 5038118, 10076236, 32747767, 33069349, 65495534, 66138698, 130991068, 132277396, 429901537, 859803074, 1554259403, 1719606148, 3108518806, 6217037612, 20205372239, 40410744478, 80821488956]

約数ペア:

[(1, 80821488956), (2, 40410744478), (4, 20205372239), (13, 6217037612), (26, 3108518806), (47, 1719606148), (52, 1554259403), (94, 859803074), (188, 429901537), (611, 132277396), (617, 130991068), (1222, 66138698), (1234, 65495534), (2444, 33069349), (2468, 32747767), (8021, 10076236), (16042, 5038118), (28999, 2787044), (32084, 2519059), (53597, 1507948), (57998, 1393522), (107194, 753974), (115996, 696761), (214388, 376987)]