78890436

素因数分解:

$2^2\times 3^5\times {\mathrm{81163}}^1$

素因数の和:81182

約数の個数: 36

約数和(自身を含む): 206805872

約数和(自身を除く): 127915436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 81163, 162326, 243489, 324652, 486978, 730467, 973956, 1460934, 2191401, 2921868, 4382802, 6574203, 8765604, 13148406, 19722609, 26296812, 39445218, 78890436]

約数ペア:

[(1, 78890436), (2, 39445218), (3, 26296812), (4, 19722609), (6, 13148406), (9, 8765604), (12, 6574203), (18, 4382802), (27, 2921868), (36, 2191401), (54, 1460934), (81, 973956), (108, 730467), (162, 486978), (243, 324652), (324, 243489), (486, 162326), (972, 81163)]