82693816

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 167032800

約数和(自身を除く): 84338984

約数列:

[1, 2, 4, 8, 37, 43, 73, 74, 86, 89, 146, 148, 172, 178, 292, 296, 344, 356, 584, 712, 1591, 2701, 3139, 3182, 3293, 3827, 5402, 6278, 6364, 6497, 6586, 7654, 10804, 12556, 12728, 12994, 13172, 15308, 21608, 25112, 25988, 26344, 30616, 51976, 116143, 141599, 232286, 240389, 279371, 283198, 464572, 480778, 558742, 566396, 929144, 961556, 1117484, 1132792, 1923112, 2234968, 10336727, 20673454, 41346908, 82693816]

約数ペア:

[(1, 82693816), (2, 41346908), (4, 20673454), (8, 10336727), (37, 2234968), (43, 1923112), (73, 1132792), (74, 1117484), (86, 961556), (89, 929144), (146, 566396), (148, 558742), (172, 480778), (178, 464572), (292, 283198), (296, 279371), (344, 240389), (356, 232286), (584, 141599), (712, 116143), (1591, 51976), (2701, 30616), (3139, 26344), (3182, 25988), (3293, 25112), (3827, 21608), (5402, 15308), (6278, 13172), (6364, 12994), (6497, 12728), (6586, 12556), (7654, 10804)]