82572064

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 166924800

約数和(自身を除く): 84352736

約数列:

[1, 2, 4, 8, 16, 32, 79, 89, 158, 178, 316, 356, 367, 632, 712, 734, 1264, 1424, 1468, 2528, 2848, 2936, 5872, 7031, 11744, 14062, 28124, 28993, 32663, 56248, 57986, 65326, 112496, 115972, 130652, 224992, 231944, 261304, 463888, 522608, 927776, 1045216, 2580377, 5160754, 10321508, 20643016, 41286032, 82572064]

約数ペア:

[(1, 82572064), (2, 41286032), (4, 20643016), (8, 10321508), (16, 5160754), (32, 2580377), (79, 1045216), (89, 927776), (158, 522608), (178, 463888), (316, 261304), (356, 231944), (367, 224992), (632, 130652), (712, 115972), (734, 112496), (1264, 65326), (1424, 57986), (1468, 56248), (2528, 32663), (2848, 28993), (2936, 28124), (5872, 14062), (7031, 11744)]