72272616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{231643}}^1$

素因数の和:231665

約数の個数: 32

約数和(自身を含む): 194580960

約数和(自身を除く): 122308344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 231643, 463286, 694929, 926572, 1389858, 1853144, 2779716, 3011359, 5559432, 6022718, 9034077, 12045436, 18068154, 24090872, 36136308, 72272616]

約数ペア:

[(1, 72272616), (2, 36136308), (3, 24090872), (4, 18068154), (6, 12045436), (8, 9034077), (12, 6022718), (13, 5559432), (24, 3011359), (26, 2779716), (39, 1853144), (52, 1389858), (78, 926572), (104, 694929), (156, 463286), (312, 231643)]