72216432

素因数分解:

$2^4\times 3^2\times {\mathrm{501503}}^1$

素因数の和:501517

約数の個数: 30

約数和(自身を含む): 202106112

約数和(自身を除く): 129889680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 501503, 1003006, 1504509, 2006012, 3009018, 4012024, 4513527, 6018036, 8024048, 9027054, 12036072, 18054108, 24072144, 36108216, 72216432]

約数ペア:

[(1, 72216432), (2, 36108216), (3, 24072144), (4, 18054108), (6, 12036072), (8, 9027054), (9, 8024048), (12, 6018036), (16, 4513527), (18, 4012024), (24, 3009018), (36, 2006012), (48, 1504509), (72, 1003006), (144, 501503)]