72980862

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3217}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 154464000

約数和(自身を除く): 81483138

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 199, 398, 597, 1194, 3217, 3781, 6434, 7562, 9651, 11343, 19302, 22686, 61123, 122246, 183369, 366738, 640183, 1280366, 1920549, 3841098, 12163477, 24326954, 36490431, 72980862]

約数ペア:

[(1, 72980862), (2, 36490431), (3, 24326954), (6, 12163477), (19, 3841098), (38, 1920549), (57, 1280366), (114, 640183), (199, 366738), (398, 183369), (597, 122246), (1194, 61123), (3217, 22686), (3781, 19302), (6434, 11343), (7562, 9651)]