78974136

素因数分解:

$2^3\times 3^3\times {\mathrm{131}}^1\times {\mathrm{2791}}^1$

素因数の和:2937

約数の個数: 64

約数和(自身を含む): 221126400

約数和(自身を除く): 142152264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 131, 216, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 2791, 3144, 3537, 4716, 5582, 7074, 8373, 9432, 11164, 14148, 16746, 22328, 25119, 28296, 33492, 50238, 66984, 75357, 100476, 150714, 200952, 301428, 365621, 602856, 731242, 1096863, 1462484, 2193726, 2924968, 3290589, 4387452, 6581178, 8774904, 9871767, 13162356, 19743534, 26324712, 39487068, 78974136]

約数ペア:

[(1, 78974136), (2, 39487068), (3, 26324712), (4, 19743534), (6, 13162356), (8, 9871767), (9, 8774904), (12, 6581178), (18, 4387452), (24, 3290589), (27, 2924968), (36, 2193726), (54, 1462484), (72, 1096863), (108, 731242), (131, 602856), (216, 365621), (262, 301428), (393, 200952), (524, 150714), (786, 100476), (1048, 75357), (1179, 66984), (1572, 50238), (2358, 33492), (2791, 28296), (3144, 25119), (3537, 22328), (4716, 16746), (5582, 14148), (7074, 11164), (8373, 9432)]