72143172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{117881}}^1$

素因数の和:117908

約数の個数: 36

約数和(自身を含む): 193090716

約数和(自身を除く): 120947544

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 117881, 235762, 353643, 471524, 707286, 1060929, 1414572, 2003977, 2121858, 4007954, 4243716, 6011931, 8015908, 12023862, 18035793, 24047724, 36071586, 72143172]

約数ペア:

[(1, 72143172), (2, 36071586), (3, 24047724), (4, 18035793), (6, 12023862), (9, 8015908), (12, 6011931), (17, 4243716), (18, 4007954), (34, 2121858), (36, 2003977), (51, 1414572), (68, 1060929), (102, 707286), (153, 471524), (204, 353643), (306, 235762), (612, 117881)]