82176516

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1627}}^1$

素因数の和:1721

約数の個数: 72

約数和(自身を含む): 220444224

約数和(自身を除く): 138267708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 61, 69, 92, 122, 138, 183, 207, 244, 276, 366, 414, 549, 732, 828, 1098, 1403, 1627, 2196, 2806, 3254, 4209, 4881, 5612, 6508, 8418, 9762, 12627, 14643, 16836, 19524, 25254, 29286, 37421, 50508, 58572, 74842, 99247, 112263, 149684, 198494, 224526, 297741, 336789, 396988, 449052, 595482, 673578, 893223, 1190964, 1347156, 1786446, 2282681, 3572892, 4565362, 6848043, 9130724, 13696086, 20544129, 27392172, 41088258, 82176516]

約数ペア:

[(1, 82176516), (2, 41088258), (3, 27392172), (4, 20544129), (6, 13696086), (9, 9130724), (12, 6848043), (18, 4565362), (23, 3572892), (36, 2282681), (46, 1786446), (61, 1347156), (69, 1190964), (92, 893223), (122, 673578), (138, 595482), (183, 449052), (207, 396988), (244, 336789), (276, 297741), (366, 224526), (414, 198494), (549, 149684), (732, 112263), (828, 99247), (1098, 74842), (1403, 58572), (1627, 50508), (2196, 37421), (2806, 29286), (3254, 25254), (4209, 19524), (4881, 16836), (5612, 14643), (6508, 12627), (8418, 9762)]