81750288

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{13001}}^1$

素因数の和:13143

約数の個数: 40

約数和(自身を含む): 212816736

約数和(自身を除く): 131066448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 13001, 26002, 39003, 52004, 78006, 104008, 156012, 208016, 312024, 624048, 1703131, 3406262, 5109393, 6812524, 10218786, 13625048, 20437572, 27250096, 40875144, 81750288]

約数ペア:

[(1, 81750288), (2, 40875144), (3, 27250096), (4, 20437572), (6, 13625048), (8, 10218786), (12, 6812524), (16, 5109393), (24, 3406262), (48, 1703131), (131, 624048), (262, 312024), (393, 208016), (524, 156012), (786, 104008), (1048, 78006), (1572, 52004), (2096, 39003), (3144, 26002), (6288, 13001)]