72164916

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{4651}}^1$

素因数の和:5092

約数の個数: 36

約数和(自身を含む): 182879424

約数和(自身を除く): 110714508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 1293, 1724, 2586, 3879, 4651, 5172, 7758, 9302, 13953, 15516, 18604, 27906, 41859, 55812, 83718, 167436, 2004581, 4009162, 6013743, 8018324, 12027486, 18041229, 24054972, 36082458, 72164916]

約数ペア:

[(1, 72164916), (2, 36082458), (3, 24054972), (4, 18041229), (6, 12027486), (9, 8018324), (12, 6013743), (18, 4009162), (36, 2004581), (431, 167436), (862, 83718), (1293, 55812), (1724, 41859), (2586, 27906), (3879, 18604), (4651, 15516), (5172, 13953), (7758, 9302)]