71840868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{23663}}^1$

素因数の和:23704

約数の個数: 48

約数和(自身を含む): 190826496

約数和(自身を除く): 118985628

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 23663, 47326, 70989, 94652, 141978, 260293, 283956, 520586, 544249, 780879, 1041172, 1088498, 1561758, 1632747, 2176996, 3123516, 3265494, 5986739, 6530988, 11973478, 17960217, 23946956, 35920434, 71840868]

約数ペア:

[(1, 71840868), (2, 35920434), (3, 23946956), (4, 17960217), (6, 11973478), (11, 6530988), (12, 5986739), (22, 3265494), (23, 3123516), (33, 2176996), (44, 1632747), (46, 1561758), (66, 1088498), (69, 1041172), (92, 780879), (132, 544249), (138, 520586), (253, 283956), (276, 260293), (506, 141978), (759, 94652), (1012, 70989), (1518, 47326), (3036, 23663)]