90144144

素因数分解:

$2^4\times 3^3\times {\mathrm{208667}}^1$

素因数の和:208684

約数の個数: 40

約数和(自身を含む): 258748320

約数和(自身を除く): 168604176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 208667, 417334, 626001, 834668, 1252002, 1669336, 1878003, 2504004, 3338672, 3756006, 5008008, 5634009, 7512012, 10016016, 11268018, 15024024, 22536036, 30048048, 45072072, 90144144]

約数ペア:

[(1, 90144144), (2, 45072072), (3, 30048048), (4, 22536036), (6, 15024024), (8, 11268018), (9, 10016016), (12, 7512012), (16, 5634009), (18, 5008008), (24, 3756006), (27, 3338672), (36, 2504004), (48, 1878003), (54, 1669336), (72, 1252002), (108, 834668), (144, 626001), (216, 417334), (432, 208667)]