80613432

素因数分解:

$2^3\times 3^2\times {\mathrm{997}}^1\times {\mathrm{1123}}^1$

素因数の和:2132

約数の個数: 48

約数和(自身を含む): 218741640

約数和(自身を除く): 138128208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 997, 1123, 1994, 2246, 2991, 3369, 3988, 4492, 5982, 6738, 7976, 8973, 8984, 10107, 11964, 13476, 17946, 20214, 23928, 26952, 35892, 40428, 71784, 80856, 1119631, 2239262, 3358893, 4478524, 6717786, 8957048, 10076679, 13435572, 20153358, 26871144, 40306716, 80613432]

約数ペア:

[(1, 80613432), (2, 40306716), (3, 26871144), (4, 20153358), (6, 13435572), (8, 10076679), (9, 8957048), (12, 6717786), (18, 4478524), (24, 3358893), (36, 2239262), (72, 1119631), (997, 80856), (1123, 71784), (1994, 40428), (2246, 35892), (2991, 26952), (3369, 23928), (3988, 20214), (4492, 17946), (5982, 13476), (6738, 11964), (7976, 10107), (8973, 8984)]