80172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:158

約数の個数: 36

約数和(自身を含む): 216216

約数和(自身を除く): 136044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 131, 153, 204, 262, 306, 393, 524, 612, 786, 1179, 1572, 2227, 2358, 4454, 4716, 6681, 8908, 13362, 20043, 26724, 40086, 80172]

約数ペア:

[(1, 80172), (2, 40086), (3, 26724), (4, 20043), (6, 13362), (9, 8908), (12, 6681), (17, 4716), (18, 4454), (34, 2358), (36, 2227), (51, 1572), (68, 1179), (102, 786), (131, 612), (153, 524), (204, 393), (262, 306)]