172142748

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{281279}}^1$

素因数の和:281306

約数の個数: 36

約数和(自身を含む): 460736640

約数和(自身を除く): 288593892

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 281279, 562558, 843837, 1125116, 1687674, 2531511, 3375348, 4781743, 5063022, 9563486, 10126044, 14345229, 19126972, 28690458, 43035687, 57380916, 86071374, 172142748]

約数ペア:

[(1, 172142748), (2, 86071374), (3, 57380916), (4, 43035687), (6, 28690458), (9, 19126972), (12, 14345229), (17, 10126044), (18, 9563486), (34, 5063022), (36, 4781743), (51, 3375348), (68, 2531511), (102, 1687674), (153, 1125116), (204, 843837), (306, 562558), (612, 281279)]