172124676

素因数分解:

$2^2\times 3^5\times {\mathrm{61}}^1\times {\mathrm{2903}}^1$

素因数の和:2983

約数の個数: 72

約数和(自身を含む): 458762304

約数和(自身を除く): 286637628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 243, 244, 324, 366, 486, 549, 732, 972, 1098, 1647, 2196, 2903, 3294, 4941, 5806, 6588, 8709, 9882, 11612, 14823, 17418, 19764, 26127, 29646, 34836, 52254, 59292, 78381, 104508, 156762, 177083, 235143, 313524, 354166, 470286, 531249, 705429, 708332, 940572, 1062498, 1410858, 1593747, 2124996, 2821716, 3187494, 4781241, 6374988, 9562482, 14343723, 19124964, 28687446, 43031169, 57374892, 86062338, 172124676]

約数ペア:

[(1, 172124676), (2, 86062338), (3, 57374892), (4, 43031169), (6, 28687446), (9, 19124964), (12, 14343723), (18, 9562482), (27, 6374988), (36, 4781241), (54, 3187494), (61, 2821716), (81, 2124996), (108, 1593747), (122, 1410858), (162, 1062498), (183, 940572), (243, 708332), (244, 705429), (324, 531249), (366, 470286), (486, 354166), (549, 313524), (732, 235143), (972, 177083), (1098, 156762), (1647, 104508), (2196, 78381), (2903, 59292), (3294, 52254), (4941, 34836), (5806, 29646), (6588, 26127), (8709, 19764), (9882, 17418), (11612, 14823)]