72243402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{156371}}^1$

素因数の和:156394

約数の個数: 32

約数和(自身を含む): 180140544

約数和(自身を除く): 107897142

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 156371, 312742, 469113, 938226, 1094597, 1720081, 2189194, 3283791, 3440162, 5160243, 6567582, 10320486, 12040567, 24081134, 36121701, 72243402]

約数ペア:

[(1, 72243402), (2, 36121701), (3, 24081134), (6, 12040567), (7, 10320486), (11, 6567582), (14, 5160243), (21, 3440162), (22, 3283791), (33, 2189194), (42, 1720081), (66, 1094597), (77, 938226), (154, 469113), (231, 312742), (462, 156371)]