72245136

素因数分解:

$2^4\times 3^1\times {\mathrm{1505107}}^1$

素因数の和:1505118

約数の個数: 20

約数和(自身を含む): 186633392

約数和(自身を除く): 114388256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1505107, 3010214, 4515321, 6020428, 9030642, 12040856, 18061284, 24081712, 36122568, 72245136]

約数ペア:

[(1, 72245136), (2, 36122568), (3, 24081712), (4, 18061284), (6, 12040856), (8, 9030642), (12, 6020428), (16, 4515321), (24, 3010214), (48, 1505107)]