72273782

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 126904320

約数和(自身を除く): 54630538

約数列:

[1, 2, 7, 14, 79, 101, 158, 202, 553, 647, 707, 1106, 1294, 1414, 4529, 7979, 9058, 15958, 51113, 55853, 65347, 102226, 111706, 130694, 357791, 457429, 715582, 914858, 5162413, 10324826, 36136891, 72273782]

約数ペア:

[(1, 72273782), (2, 36136891), (7, 10324826), (14, 5162413), (79, 914858), (101, 715582), (158, 457429), (202, 357791), (553, 130694), (647, 111706), (707, 102226), (1106, 65347), (1294, 55853), (1414, 51113), (4529, 15958), (7979, 9058)]