72970272

素因数分解:

$2^5\times 3^2\times {\mathrm{253369}}^1$

素因数の和:253385

約数の個数: 36

約数和(自身を含む): 207510030

約数和(自身を除く): 134539758

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 253369, 506738, 760107, 1013476, 1520214, 2026952, 2280321, 3040428, 4053904, 4560642, 6080856, 8107808, 9121284, 12161712, 18242568, 24323424, 36485136, 72970272]

約数ペア:

[(1, 72970272), (2, 36485136), (3, 24323424), (4, 18242568), (6, 12161712), (8, 9121284), (9, 8107808), (12, 6080856), (16, 4560642), (18, 4053904), (24, 3040428), (32, 2280321), (36, 2026952), (48, 1520214), (72, 1013476), (96, 760107), (144, 506738), (288, 253369)]