72843896168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37379}}^1\times {\mathrm{12821}}^1$

素因数の和:50225

約数の個数: 32

約数和(自身を含む): 143785908000

約数和(自身を除く): 70942011832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 12821, 25642, 37379, 51284, 74758, 102568, 149516, 243599, 299032, 487198, 710201, 974396, 1420402, 1948792, 2840804, 5681608, 479236159, 958472318, 1916944636, 3833889272, 9105487021, 18210974042, 36421948084, 72843896168]

約数ペア:

[(1, 72843896168), (2, 36421948084), (4, 18210974042), (8, 9105487021), (19, 3833889272), (38, 1916944636), (76, 958472318), (152, 479236159), (12821, 5681608), (25642, 2840804), (37379, 1948792), (51284, 1420402), (74758, 974396), (102568, 710201), (149516, 487198), (243599, 299032)]