72359826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{156623}}^1$

素因数の和:156646

約数の個数: 32

約数和(自身を含む): 180430848

約数和(自身を除く): 108071022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 156623, 313246, 469869, 939738, 1096361, 1722853, 2192722, 3289083, 3445706, 5168559, 6578166, 10337118, 12059971, 24119942, 36179913, 72359826]

約数ペア:

[(1, 72359826), (2, 36179913), (3, 24119942), (6, 12059971), (7, 10337118), (11, 6578166), (14, 5168559), (21, 3445706), (22, 3289083), (33, 2192722), (42, 1722853), (66, 1096361), (77, 939738), (154, 469869), (231, 313246), (462, 156623)]