72114786

素因数分解:

$2^1\times 3^4\times {\mathrm{163}}^1\times {\mathrm{2731}}^1$

素因数の和:2908

約数の個数: 40

約数和(自身を含む): 162641424

約数和(自身を除く): 90526638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 326, 489, 978, 1467, 2731, 2934, 4401, 5462, 8193, 8802, 13203, 16386, 24579, 26406, 49158, 73737, 147474, 221211, 442422, 445153, 890306, 1335459, 2670918, 4006377, 8012754, 12019131, 24038262, 36057393, 72114786]

約数ペア:

[(1, 72114786), (2, 36057393), (3, 24038262), (6, 12019131), (9, 8012754), (18, 4006377), (27, 2670918), (54, 1335459), (81, 890306), (162, 445153), (163, 442422), (326, 221211), (489, 147474), (978, 73737), (1467, 49158), (2731, 26406), (2934, 24579), (4401, 16386), (5462, 13203), (8193, 8802)]